惠普ProBook 445 G8在审查。安静的办公笔记本电脑与AMD Turbo

Name: HP ProBook 445 G8-3Z6Q8ES
Brand: HP

强有力的移动伴侣。 经济实惠的惠普ProBook 445 G8是一款14英寸的办公笔记本电脑，具有许多优势。非常好的便携性与强大的AMD Ryzen性能相遇。继续阅读，了解竞争对手是否能够跟上。

Marvin Gollor, 👁 Sebastian Jentsch (translated by DeepL / Ninh Duy), Published 07/13/2022 🇺🇸 🇩🇪 ...

AMD Cezanne (Zen 3) Ryzen (Zen) Business Ultrabook Laptop / Notebook

与EliteBook 800系列一样，惠普的ProBooks也属于商务中端产品系列，但它们只提供相应的功能基础。我们的模型配备了一个AMD Ryzen 5 5600U(Zen 3)，慷慨的16GB内存，以及512GB固态硬盘。700欧元（约703美元）的价格不包括Windows。14英寸全高清IPS显示屏的额定亮度为250尼特，但也有400尼特的低功耗面板可供选择。也可以选择AMD的更强大的八核CPU。

除了性能，排放和电池运行时间与基于英特尔的兄弟姐妹机型以及AMD的前辈相比，应该是有趣的。竞争也很激烈，有 ThinkPad E14 G3竞争者还有ThinkPad E14 G3、Dell戴尔Latitude 14 5520，以及 Acer Swift 3.

由于ProBook的英特尔变体在其他方面的构造完全相同，请参考对ProBook 440 G8的评论。惠普ProBook 440 G8和它的前辈，惠普ProBook 440 G6关于外壳、连接性和输入设备的详细信息。

Test device courtesy of notebooksbilliger

Download your licensed rating image as PNG / SVG

HP ProBook 445 G8-3Z6Q8ES

Processor

AMD Ryzen 5 5600U 6 x 2.3 - 4.2 GHz, 30 W PL2 / Short Burst, 15 W PL1 / Sustained, Cezanne-U (Zen 3)

Graphics adapter

AMD Radeon RX Vega 7 - 512 MB VRAM, Core: 1800 MHz, Memory: 1600 MHz, Adrenalin 21.30.24.04

Memory

16 GB

, DDR4-3200, 22-22-22-52, dual-channel, 2x SO-DIMM, max. 32 GB

Display

14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, AUO559C, IPS LED, glossy: no, 60 Hz

Mainboard

AMD Promontory/Bixby FCH

Storage

SSSTC CL1-8D512-HP, 512 GB

, 428 GB free

Soundcard

AMD Raven/Renoir/VanGogh/Cezanne - Audio Processor - HD Audio Controller

Connections

3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: 3.5 mm combo audio jack, Card Reader: microSD, 1 Fingerprint Reader

Networking

Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.0

Size

height x width x depth (in mm): 19.8 x 321.8 x 213.8

Battery

45 Wh Lithium-Ion

Charging

fast charging / Quickcharge

Operating System

FreeDos

Camera

Webcam: 720p HD with shutter and IR

Additional features

Speakers: 2x 2-watt stereo, Keyboard: 6-row chiclet, spill resistant, Keyboard Light: yes, 45-watt power supply, HP Sure Recover Gen4, HP Sure Click, HP Sure Sense, HP Power Manager, 12 Months Warranty

Weight

1.392 kg, Power Supply: 260 g

Price

700 Euro

Links

HP homepage

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

潜在的竞争对手比较

Rating	Date	Model	Weight	Height	Size	Resolution
85.3 %	07/2022	HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7	1.4 kg	19.8 mm	14.00"	1920x1080
83.2 %	11/2020	HP ProBook 445 G7 175W4EA R5 4500U, Vega 6	1.6 kg	18 mm	14.00"	1920x1080
83.3 %	06/2021	HP ProBook 440 G8-2W1G4EA i7-1165G7, Iris Xe G7 96EUs	1.4 kg	19 mm	14.00"	1920x1080
84.8 %	01/2022	HP Pavilion 14-dv0357ng i5-1135G7, Iris Xe G7 80EUs	1.4 kg	19 mm	14.00"	1920x1080
86.3 %		Lenovo IdeaPad 5 14ALC05 82LM005YGE R5 5500U, Vega 7	1.4 kg	19.1 mm	14.00"	1920x1080
86.7 %	08/2021	Lenovo ThinkPad E14 G3-20Y7003SGE R5 5500U, Vega 7	1.6 kg	17.9 mm	14.00"	1920x1080
84.8 %	01/2022	Dell Latitude 14 5420-D2G5W i5-1135G7, Iris Xe G7 80EUs	1.5 kg	20.9 mm	14.00"	1920x1080
86 %	03/2022	Acer Swift 3 SF314-43-R8BP R5 5500U, Vega 7	1.3 kg	16.5 mm	14.00"	1920x1080
83.9 %	12/2021	Asus ExpertBook B1 B1400CEAE, i5-1135G7 i5-1135G7, Iris Xe G7 80EUs	1.5 kg	19.2 mm	14.00"	1920x1080

尺寸比较

HP Pavilion 14-dv0357ng Lenovo ThinkPad E14 G3-20Y7003SGE HP ProBook 445 G7 175W4EA HP ProBook 445 G8-3Z6Q8ES Lenovo IdeaPad 5 14ALC05 82LM005YGE Acer Swift 3 SF314-43-R8BP DIN A4 ❌

连接性。惠普ProBook 445通过USB-C充电

左边：Kensington端口（纳米），Gbit LAN，USB-A 3.2 Gen 1（5 Gb/s）。

右边：µSD，3.5毫米音频插孔，HDMI 1.4b，USB-A 3.2 Gen 1（5 Gb/s），USB-C 10 Gb/s与Power Delivery和DisplayPort 1.4，电源

SD卡阅读器

HP ProBook 445 G8的microSD读卡器在使用我们的AV PRO microSD 128 GB V60参考存储卡时达到了中等速度。在戴尔Latitude 14 5520毫无问题，而竞争对手的机型往往缺乏读卡器。

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)	187.8 MB/s +141%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7 (AV PRO microSD 128 GB V60)	92 MB/s +18%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U (AV Pro SD microSD 128 GB V60)	77.9 MB/s
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	77.5 MB/s -1%
Average of class Office (8 - 82.7, n=49, last 2 years)	53 MB/s -32%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7 (AV Pro V60)	25.3 MB/s -68%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)	182.6 MB/s +116%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7 (AV PRO microSD 128 GB V60)	87 MB/s +3%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	85.9 MB/s +2%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U (AV Pro SD microSD 128 GB V60)	84.6 MB/s
Average of class Office (25 - 90.5, n=43, last 2 years)	64.7 MB/s -24%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7 (AV Pro V60)	26.6 MB/s -69%

沟通

我们的模型配备了一个插入式Realtek Wi-Fi 5模块，包括蓝牙5.0。然而，在发送数据时，它只比配备英特尔AX201（Wi-Fi 6）的兄弟姐妹机型慢（283 MB/s）。戴尔的Latitude 14 5420和联想 IdeaPad 5 14总体上实现了快得多的传输速率。带WWAN的型号不适用。

Networking
iperf3 transmit AX12
Lenovo IdeaPad 5 14ALC05 82LM005YGE Intel Wi-Fi 6 AX200	1380 (1117^min - 1459^max) MBit/s
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Wi-Fi 6 AX201	1333 (699^min - 1465^max) MBit/s
Dell Latitude 14 5420-D2G5W Intel Wi-Fi 6 AX201	857 (573^min - 993^max) MBit/s
Average of class Office (819 - 842, n=2, last 2 years)	831 MBit/s
HP ProBook 440 G8-2W1G4EA Intel Wi-Fi 6 AX201	758 (682^min - 804^max) MBit/s
Average Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC (87 - 690, n=29)	618 MBit/s
HP ProBook 445 G7 175W4EA Intel Wi-Fi 6 AX200	557 (527^min - 581^max) MBit/s
HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	87 (80^min - 95^max) MBit/s
iperf3 receive AX12
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Wi-Fi 6 AX201	1480 (1227^min - 1597^max) MBit/s
Lenovo IdeaPad 5 14ALC05 82LM005YGE Intel Wi-Fi 6 AX200	1392 (1295^min - 1594^max) MBit/s
Dell Latitude 14 5420-D2G5W Intel Wi-Fi 6 AX201	1328 (671^min - 1493^max) MBit/s
Average of class Office (883 - 972, n=2, last 2 years)	928 MBit/s
HP ProBook 445 G7 175W4EA Intel Wi-Fi 6 AX200	817 (738^min - 851^max) MBit/s
HP ProBook 440 G8-2W1G4EA Intel Wi-Fi 6 AX201	643 (562^min - 667^max) MBit/s
Average Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC (486 - 685, n=29)	622 MBit/s
HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	505 (473^min - 527^max) MBit/s
iperf3 receive AXE11000
Average of class Office (104.2 - 1752, n=91, last 2 years)	1243 MBit/s +90%
HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	653 (601^min - 673^max) MBit/s
Average Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC (598 - 653, n=4)	629 MBit/s -4%
iperf3 transmit AXE11000
Average of class Office (47.8 - 1793, n=89, last 2 years)	1098 MBit/s +288%
Average Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC (243 - 660, n=4)	437 MBit/s +54%
HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	283 (169^min - 353^max) MBit/s

HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AXE11000; iperf 3.1.3: Ø652 (601-673)

HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AX12; iperf 3.1.3: Ø504 (473-527)

Lenovo IdeaPad 5 14ALC05 82LM005YGE Intel Wi-Fi 6 AX200; iperf3 receive AX12; iperf 3.1.3: Ø1391 (1295-1594)

HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AXE11000; iperf 3.1.3: Ø283 (169-353)

HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AX12; iperf 3.1.3: Ø87 (80-95)

Lenovo IdeaPad 5 14ALC05 82LM005YGE Intel Wi-Fi 6 AX200; iperf3 transmit AX12; iperf 3.1.3: Ø1380 (1117-1459)

网络摄像头

ColorChecker HP ProBook 445 G8-3Z6Q8ES: 17.7 ∆E min: 2.9 - max: 31.16 ∆E

惠普ProBook显示器。哑光、饱和的黑色，但太暗了

相对于VA面板的惠普ProBook 440 G8我们的型号使用IPS面板，分辨率相同，为1,920x1,080像素，屏幕对角线为14英寸。哑光显示屏的83%的亮度分布也非常相似，位于中场。0.25尼特的黑色水平很好，1,216:1的对比度大大高于前辈和兄弟姐妹的机型。

270尼特的亮度比制造商的规格250尼特略高。这两款联想笔记本电脑以及惠普Pavilion 14是我们测试领域中唯一能够超过300尼特的产品。同样，ProBook的响应时间和所有列出的对比设备一样，都是平庸到缓慢。我们没有注意到任何PWM的闪烁。

有三种备选面板。400尼特低功耗（100% sRGB），1000尼特SureView（100% sRGB），以及250尼特1,366x768像素的面板。


287 cd/m²	277 cd/m²	255 cd/m²
266 cd/m²	304 cd/m²	272 cd/m²
256 cd/m²	262 cd/m²	251 cd/m²

Distribution of brightness

AUO559C tested with X-Rite i1Pro 2

Maximum: 304 cd/m² (Nits) Average: 270 cd/m² Minimum: 10 cd/m²
Brightness Distribution: 83 %
Center on Battery: 304 cd/m²
Contrast: 1216:1 (Black: 0.25 cd/m²)
ΔE Color 6.78 | 0.5-29.43 Ø5, calibrated: 4.69
ΔE Greyscale 2.43 | 0.57-98 Ø5.3
38.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
55.5% sRGB (Argyll 2.2.0 3D)
36.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.43

Download ICC File (X-Rite i1Pro 2)

	HP ProBook 445 G8-3Z6Q8ES AUO559C, IPS LED, 1920x1080, 14.00	HP ProBook 445 G7 175W4EA BOE0868, IPS, 1920x1080, 14.00	HP ProBook 440 G8-2W1G4EA AU Optronics AUO818B, VA, 1920x1080, 14.00	HP Pavilion 14-dv0357ng LGD0619, IPS, 1920x1080, 14.00	Lenovo IdeaPad 5 14ALC05 82LM005YGE AU Optronics B140HAN04.E, IPS, 1920x1080, 14.00	Lenovo ThinkPad E14 G3-20Y7003SGE NVM140FHM-N4V, IPS, 1920x1080, 14.00	Dell Latitude 14 5420-D2G5W AUO5491 / B140HAN, IPS, 1920x1080, 14.00	Acer Swift 3 SF314-43-R8BP Chi Mei N140HCA EAC CMN, IPS, 1920x1080, 14.00
Display		8%	0%	66%	1%	8%	-3%	17%
Display P3 Coverage	36.9	39.92 8%	37.02 0%	62 68%	37.47 2%	40.3 9%	36 -2%	43 17%
sRGB Coverage	55.5	59.6 7%	55.6 0%	92 66%	56 1%	59.5 7%	54 -3%	65 17%
AdobeRGB 1998 Coverage	38.2	41.25 8%	38.25 0%	63 65%	38.71 1%	41.7 9%	37 -3%	45 18%
Response Times		-5%	-5%	22%	-3%	17%	1%	6%
Response Time Grey 50% / Grey 80% *	39 ?(18, 21)	40 ?(22, 18) -3%	43 ?(20, 23) -10%	37 ?(19, 18) 5%	41 ?(18, 23) -5%	35.2 ?(17.2, 18) 10%	41 ?(19, 22) -5%	37 ?(18, 19) 5%
Response Time Black / White *	28 ?(16, 12)	30 ?(17, 13) -7%	28 ?(15, 13) -0%	17 ?(7, 10) 39%	28 ?(15, 13) -0%	21.6 ?(12.4, 9.2) 23%	26 ?(13, 13) 7%	26 ?(12, 14) 7%
PWM Frequency		192 ?(90)			29800			25000 ?(20)
Screen		-14%	-13%	-4%	-2%	10%	6%	7%
Brightness middle	304	277 -9%	253 -17%	387 27%	357 17%	341 12%	290 -5%	259 -15%
Brightness	270	270 0%	230 -15%	359 33%	315 17%	327 21%	282 4%	229 -15%
Brightness Distribution	83	88 6%	82 -1%	84 1%	82 -1%	90 8%	81 -2%	78 -6%
Black Level *	0.25	0.285 -14%	0.29 -16%	0.55 -120%	0.455 -82%	0.26 -4%	0.26 -4%	0.24 4%
Contrast	1216	972 -20%	872 -28%	704 -42%	785 -35%	1312 8%	1115 -8%	1079 -11%
Colorchecker dE 2000 *	6.78	5.53 18%	5.35 21%	4.04 40%	3.98 41%	5.1 25%	4.65 31%	3.63 46%
Colorchecker dE 2000 max. *	17.59	10.68 39%	17.08 3%	8.28 53%	6.92 61%	17.6 -0%	7.5 57%	6.53 63%
Colorchecker dE 2000 calibrated *	4.69	4.43 6%		1 79%		4.4 6%	3.98 15%	3.83 18%
Greyscale dE 2000 *	2.43	6.2 -155%	3.75 -54%	5 -106%	3.33 -37%	2.1 14%	3.22 -33%	2.89 -19%
Gamma	2.43 ^91%	2.34 ^94%	2.48 ^89%	2.62 ^84%	2.47 ^89%	2.11 ^104%	2.54 ^87%	2.31 ^95%
CCT	6759 ^96%	7342 ^89%	6446 ^101%	7123 ^91%	6138 ^106%	6755 ^96%	6169 ^105%	6759 ^96%
Color Space (Percent of AdobeRGB 1998)		38	35		36
Color Space (Percent of sRGB)		59	55		56
Total Average (Program / Settings)		-4% / -8%	-6% / -9%	28% / 15%	-1% / -2%	12% / 11%	1% / 4%	10% / 9%

* ... smaller is better

色彩空间覆盖率只有sRGB范围的55.5%，这是非常低的，这意味着该显示器不适合进行雄心勃勃的图像编辑。在我们的测试领域中，只有惠普Pavilion 14能够覆盖sRGB色彩空间的90%以上。

非常高的DeltaE值的色彩精度也有很多需要改进的地方--在我们的校准之后，只有灰度等级可以达到良好的数值。尽管如此，开箱即用的红色色调现在已经成为过去。像往常一样，我们校准过的ICC色彩配置文件可以在照明图形旁边下载。

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
28 ms ... rise ↗ and fall ↘ combined	↗ 16 ms rise
28 ms ... rise ↗ and fall ↘ combined	↘ 12 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 67 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21.5 ms).
↔ Response Time 50% Grey to 80% Grey
39 ms ... rise ↗ and fall ↘ combined	↗ 18 ms rise
39 ms ... rise ↗ and fall ↘ combined	↘ 21 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 53 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

由于面板有点太暗（270尼特），在户外的移动性有点受限，因为需要在阴凉处才能看清屏幕内容。仅仅是哑光的屏幕表面是不够的。

此外，用户必须在AMD的Radeon设置中停用 "Vari Bright"，以避免在电池供电时失去亮度。

即使在平坦的视角下，IPS面板仍能准确地再现屏幕内容，这与兄弟姐妹机型中的VA面板形成对比。然而，这两种技术在实践中都是比较适合的。

尽管对AMD Ryzen进行了节流，但性能令人印象深刻

AMD六核处理器的性能对于办公应用来说是绰绰有余的。ProBook 445 G8可以很好地处理所有任务，甚至是虚拟机，如果你扩展16GB的内存，并在必要时升级512GB的SSD。然而，复杂的3D应用对集成的 Vega 7 GPU.

测试条件

惠普并没有为其ProBook 445 G8提供自己的性能配置文件。因此，我们的基准和测试是使用Windows的 "最佳性能 "电源模式进行的。另一方面，浏览网页时的电池运行时间是使用 "平衡 "模式确定的。

处理器

淘宝网AMD Ryzen 5600U被允许在几秒钟内使用30瓦，然后在一分钟内使用25瓦，最后保持在15瓦，这意味着性能迅速下降了20%。核心时钟速度证实了这种行为，最初是3.3GHz，后来是恒定的2.6GHz。

该ThinkPad E14 G3以及华硕的ExpertBook B1尽管采用了较早的Zen 2架构，但提供了更好的长期性能。尽管如此，惠普ProBook 445仍然在CPU性能评级中名列前茅。特别是在 "Octane V2 "和 "Jetstream 2 "网络浏览基准测试中，Zen 2 CPU的性能比其高出整整30%。

由于CPU在达到PL1极限后坐在舒适的60°C（约68°F），而且风扇几乎听不到声音，我们希望看到25瓦的长期耗电量。然而，寻求更多性能的用户仍然可以选择AMD的八核CPU，如 Ryzen 7 5800U.另一方面，Ryzen 3 5400U(四核)更实惠。在电池电量上没有性能下降。

Cinebench R15 Multi endurance test

HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U: Ø1101 (1037.43-1351.63)

HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U: Ø761 (743.73-893.95)

HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7: Ø670 (654.88-714.13)

Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U: Ø1207 (1162.45-1245.1)

Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7: Ø836 (755.62-919.65)

Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U: Ø1157 (1150.91-1168.84)

CPU Performance Rating: Percent
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU | v3.3 Classroom CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core | OpenCL Score
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
V-Ray 5 Benchmark: CPU
WebXPRT 3: Overall
WebXPRT 4: Overall
Mozilla Kraken 1.1: Total
Octane V2: Total Score
Jetstream 2: Total Score

CPU Performance Rating
Average of class Office	78.9 pt
Average AMD Ryzen 5 5600U	78 pt
HP ProBook 445 G8-3Z6Q8ES ^-1! AMD Ryzen 5 5600U	75.7 pt
Lenovo ThinkPad E14 G3-20Y7003SGE ^-3! AMD Ryzen 5 5500U	67.4 pt
Lenovo IdeaPad 5 14ALC05 82LM005YGE ^-5! AMD Ryzen 5 5500U	65.8 pt
Acer Swift 3 SF314-43-R8BP ^-5! AMD Ryzen 5 5500U	65.5 pt
HP ProBook 440 G8-2W1G4EA ^-7! Intel Core i7-1165G7	61.8 pt
HP ProBook 445 G7 175W4EA ^-9! AMD Ryzen 5 4500U	54.3 pt

Cinebench R23 / Multi Core
Average of class Office (1056 - 15743, n=122, last 2 years)	8116 Points +2%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	7970 Points
Average AMD Ryzen 5 5600U (6871 - 9345, n=6)	7929 Points -1%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	7469 Points -6%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	6964 Points -13%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	6963 (6910.64^min - 6963.26^max) Points -13%

Cinebench R23 / Single Core
Average of class Office (529 - 1995, n=121, last 2 years)	1462 Points
Average AMD Ryzen 5 5600U (1345 - 1376, n=5)	1365 Points
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	1183 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	1178 Points
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	1169 Points

Cinebench R20 / CPU (Multi Core)
Average of class Office (356 - 5904, n=120, last 2 years)	3121 Points +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	3090 Points
Average AMD Ryzen 5 5600U (2345 - 3632, n=7)	3036 Points -2%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	2886 Points -7%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	2691 Points -13%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	2570 Points -17%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	2208 Points -29%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	1726 Points -44%

Cinebench R20 / CPU (Single Core)
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	569 Points +7%
Average of class Office (181.3 - 764, n=120, last 2 years)	562 Points +5%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	534 Points
Average AMD Ryzen 5 5600U (532 - 536, n=7)	534 Points 0%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	461 Points -14%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	459 Points -14%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	457 Points -14%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	453 Points -15%

Cinebench R15 / CPU Multi 64Bit
Average of class Office (160.8 - 2642, n=120, last 2 years)	1405 Points +4%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	1352 (1037.43^min - 1351.63^max) Points
Average AMD Ryzen 5 5600U (1265 - 1546, n=6)	1347 Points 0%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	1252 Points -7%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	1245 (1162.45^min - 1245.1^max) Points -8%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	1169 (1150.91^min - 1168.84^max) Points -14%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	894 (743.73^min - 893.95^max) Points -34%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	714 (654.88^min - 714.13^max) Points -47%

Cinebench R15 / CPU Single 64Bit
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	224 Points 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	223 Points
Average AMD Ryzen 5 5600U (220 - 223, n=6)	222 Points 0%
Average of class Office (82.6 - 284, n=118, last 2 years)	218 Points -2%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	176 Points -21%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	175 Points -22%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	174 Points -22%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	172 Points -23%

Blender / v2.79 BMW27 CPU
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	696 Seconds * -57%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	645 Seconds * -45%
Average of class Office (214 - 2844, n=121, last 2 years)	534 Seconds * -20%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	447 Seconds * -1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	444 Seconds *
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	415 Seconds * +7%
Average AMD Ryzen 5 5600U (328 - 481, n=6)	413 Seconds * +7%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	393 Seconds * +11%

Blender / v3.3 Classroom CPU
Average of class Office (343 - 3786, n=109, last 2 years)	909 Seconds * -12%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	815 Seconds *
Average AMD Ryzen 5 5600U (781 - 815, n=2)	798 Seconds * +2%

7-Zip 18.03 / 7z b 4
Average AMD Ryzen 5 5600U (32052 - 43071, n=6)	37855 MIPS +5%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	36059 MIPS
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	34899 MIPS -3%
Average of class Office (4226 - 62349, n=121, last 2 years)	34839 MIPS -3%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	32949 MIPS -9%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	31686 MIPS -12%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	23877 MIPS -34%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	20118 MIPS -44%

7-Zip 18.03 / 7z b 4 -mmt1
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	5377 MIPS +4%
Average AMD Ryzen 5 5600U (5118 - 5260, n=6)	5198 MIPS +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	5149 MIPS
Average of class Office (2233 - 6687, n=121, last 2 years)	5026 MIPS -2%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	4341 MIPS -16%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	4315 MIPS -16%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	4285 MIPS -17%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	4174 MIPS -19%

Geekbench 5.5 / Multi-Core
Average of class Office (1018 - 11980, n=122, last 2 years)	6683 Points +16%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	5820 Points +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	5773 Points
Average AMD Ryzen 5 5600U (4506 - 6523, n=5)	5611 Points -3%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	5468 Points -5%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	5360 Points -7%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	4760 Points -18%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	4440 Points -23%

Geekbench 5.5 / Single-Core
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	1514 Points +9%
Average of class Office (510 - 1974, n=122, last 2 years)	1480 Points +6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	1391 Points
Average AMD Ryzen 5 5600U (1334 - 1430, n=5)	1388 Points 0%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	1118 Points -20%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	1109 Points -20%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	1105 Points -21%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	1088 Points -22%

Geekbench 5.5 / OpenCL Score
Average of class Office (3059 - 46692, n=119, last 2 years)	16875 Points +59%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	13749 Points +30%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	13445 Points +27%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	13271 Points +25%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	13209 Points +25%
Average AMD Ryzen 5 5600U (10223 - 14027, n=6)	11999 Points +13%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	10589 Points

HWBOT x265 Benchmark v2.2 / 4k Preset
Average AMD Ryzen 5 5600U (7.31 - 11.8, n=6)	9.72 fps +4%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	9.31 fps
Average of class Office (1.55 - 17.4, n=120, last 2 years)	9.27 fps 0%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	8.81 fps -5%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	8.77 fps -6%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	8.08 fps -13%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	5.49 fps -41%

LibreOffice / 20 Documents To PDF
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	78 s * -37%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	67.9 s * -20%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	62 s * -9%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	61.9 s * -9%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	56.8 s *
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	56.4 s * +1%
Average of class Office (31.3 - 117.5, n=120, last 2 years)	56.4 s * +1%
Average AMD Ryzen 5 5600U (49.3 - 57.5, n=6)	54 s * +5%

R Benchmark 2.5 / Overall mean
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	0.627 sec * -13%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	0.625 sec * -12%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	0.614 sec * -10%
Average of class Office (0.4244 - 1.397, n=119, last 2 years)	0.586 sec * -5%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	0.572 sec * -3%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	0.556 sec *
Average AMD Ryzen 5 5600U (0.537 - 0.59, n=6)	0.555 sec * -0%

V-Ray 5 Benchmark / CPU
Average AMD Ryzen 5 5600U (5413 - 5638, n=4)	5520 mpaths +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	5492 mpaths
Average of class Office (544 - 9909, n=65, last 2 years)	5123 mpaths -7%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	4432 mpaths -19%

WebXPRT 3 / Overall
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	259 Points +6%
Average AMD Ryzen 5 5600U (243 - 265, n=6)	255 Points +4%
Average of class Office (99.2 - 368, n=107, last 2 years)	246 Points 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	245 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	205 Points -16%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	196 Points -20%

WebXPRT 4 / Overall
Average of class Office (80 - 328, n=95, last 2 years)	205 Points +3%
Average AMD Ryzen 5 5600U (198.4 - 204, n=3)	201 Points +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	198.4 Points

Mozilla Kraken 1.1 / Total
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	856 ms * -28%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	853 ms * -28%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	853 ms * -28%
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U	848 ms * -27%
Average of class Office (479 - 1966, n=112, last 2 years)	729 ms * -9%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	667 ms *
Average AMD Ryzen 5 5600U (646 - 667, n=6)	656 ms * +2%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7	645 ms * +3%

Octane V2 / Total Score
Average of class Office (21416 - 93596, n=52, last 2 years)	70101 Points +9%
Average AMD Ryzen 5 5600U (64294 - 67723, n=3)	65787 Points +2%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	64294 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	48904 Points -24%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U	48678 Points -24%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U	33759 Points -47%

Jetstream 2 / Total Score
Average of class Office (72.4 - 418, n=71, last 2 years)	230 Points +18%
Average AMD Ryzen 5 5600U (195.1 - 206, n=3)	199.4 Points +2%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	195.07 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U	138.6 Points -29%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit

1352 Points

Cinebench R15 OpenGL 64Bit

49.3 fps

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 CPU Single 64Bit

223 Points

Help

... in comparison

Performance Rating
Average AMD Ryzen 5 5600U	92.5 pt
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	88.2 pt
Average of class Office	84.8 pt
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	83.3 pt
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	70.1 pt
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	69.3 pt
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	58.5 pt

AIDA64 / FP32 Ray-Trace
Average AMD Ryzen 5 5600U (7902 - 10892, n=6)	9154 KRay/s +16%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	8972 KRay/s +14%
Average of class Office (763 - 24250, n=120, last 2 years)	8374 KRay/s +6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	7902 KRay/s
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	7747 KRay/s -2%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	7627 KRay/s -3%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	5585 KRay/s -29%

AIDA64 / FPU Julia
Average AMD Ryzen 5 5600U (55397 - 69193, n=6)	59694 Points 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	59533 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	50517 Points -15%
Average of class Office (4027 - 102228, n=120, last 2 years)	44553 Points -25%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	44312 Points -26%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	30959 Points -48%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	23837 Points -60%

AIDA64 / CPU SHA3
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	2124 MB/s +7%
Average AMD Ryzen 5 5600U (1906 - 2359, n=6)	2032 MB/s +3%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	1976 MB/s
Average of class Office (279 - 4442, n=119, last 2 years)	1953 MB/s -1%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	1653 MB/s -16%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	1569 MB/s -21%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	1365 MB/s -31%

AIDA64 / CPU Queen
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	71784 Points +2%
Average AMD Ryzen 5 5600U (67224 - 77176, n=6)	70668 Points 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	70633 Points
Average of class Office (8031 - 113016, n=120, last 2 years)	67103 Points -5%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	50426 Points -29%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	46741 Points -34%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	43489 Points -38%

AIDA64 / FPU SinJulia
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	10065 Points +27%
Average AMD Ryzen 5 5600U (7897 - 9215, n=6)	8412 Points +7%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	7897 Points
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	6696 Points -15%
Average of class Office (404 - 14288, n=120, last 2 years)	6626 Points -16%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	4440 Points -44%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	3978 Points -50%

AIDA64 / FPU Mandel
Average AMD Ryzen 5 5600U (30542 - 38158, n=6)	32514 Points +6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	30542 Points
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	26520 Points -13%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	24167 Points -21%
Average of class Office (2054 - 54365, n=120, last 2 years)	23439 Points -23%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	18590 Points -39%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	14202 Points -54%

AIDA64 / CPU AES
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	67875 MB/s +95%
Average AMD Ryzen 5 5600U (34865 - 92244, n=6)	67096 MB/s +92%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	55904 MB/s +60%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	49533 MB/s +42%
Average of class Office (5226 - 147611, n=120, last 2 years)	46963 MB/s +35%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	43711 MB/s +25%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	34865 MB/s

AIDA64 / CPU ZLib
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	552 MB/s +5%
Average of class Office (67.6 - 1018, n=120, last 2 years)	535 MB/s +2%
Average AMD Ryzen 5 5600U (493 - 597, n=6)	527 MB/s 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	525 MB/s
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	386 MB/s -26%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	368 MB/s -30%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	283 MB/s -46%

AIDA64 / FP64 Ray-Trace
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	4844 KRay/s +18%
Average AMD Ryzen 5 5600U (4104 - 5644, n=6)	4749 KRay/s +16%
Average of class Office (432 - 12755, n=120, last 2 years)	4459 KRay/s +9%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	4304 KRay/s +5%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	4104 KRay/s
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	4065 KRay/s -1%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	3034 KRay/s -26%

AIDA64 / CPU PhotoWorxx
Average of class Office (4814 - 48177, n=120, last 2 years)	24531 MPixel/s +94%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	16495 MPixel/s +30%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	14768 MPixel/s +17%
Average AMD Ryzen 5 5600U (7147 - 19395, n=6)	13587 MPixel/s +7%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	13047 MPixel/s +3%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	12654 MPixel/s
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	10026 MPixel/s -21%

系统性能

从主观上看，AMD系统特别流畅，反应迅速。ProBook 445 G8在PCMark中领先，尽管与竞争对手的差距不是太大。

PCMark 10 / Score
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (5054 - 5862, n=6)	5539 Points +4%
Average of class Office (2325 - 7157, n=105, last 2 years)	5348 Points +1%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	5309 Points
Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	5097 Points -4%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	4787 Points -10%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	4738 Points -11%
HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	4597 Points -13%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	4592 Points -14%
HP ProBook 445 G7 175W4EA Vega 6, R5 4500U, Samsung PM991 MZVLQ512HALU	4393 Points -17%

PCMark 10 / Essentials
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (9550 - 10484, n=6)	10078 Points +6%
Average of class Office (5095 - 20841, n=105, last 2 years)	9832 Points +3%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	9550 Points
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	9386 Points -2%
Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	9154 Points -4%
HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	8997 Points -6%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	8843 Points -7%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	8715 Points -9%
HP ProBook 445 G7 175W4EA Vega 6, R5 4500U, Samsung PM991 MZVLQ512HALU	8327 Points -13%

PCMark 10 / Productivity
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (7982 - 9545, n=6)	8909 Points +3%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	8685 Points
Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	7819 Points -10%
Average of class Office (3041 - 10198, n=105, last 2 years)	7449 Points -14%
HP ProBook 445 G7 175W4EA Vega 6, R5 4500U, Samsung PM991 MZVLQ512HALU	6530 Points -25%
HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	6480 Points -25%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	6332 Points -27%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	6262 Points -28%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	6212 Points -28%

PCMark 10 / Digital Content Creation
Average of class Office (1912 - 9056, n=105, last 2 years)	5810 Points +19%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	5455 Points +11%
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (4327 - 6010, n=6)	5159 Points +5%
Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	5023 Points +3%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	4897 Points
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	4858 Points -1%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	4785 Points -2%
HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	4522 Points -8%
HP ProBook 445 G7 175W4EA Vega 6, R5 4500U, Samsung PM991 MZVLQ512HALU	4233 Points -14%

CrossMark / Overall
Average of class Office (348 - 1891, n=106, last 2 years)	1325 Points +12%
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (1164 - 1373, n=4)	1255 Points +6%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1183 Points
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	1069 Points -10%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	1049 Points -11%

CrossMark / Productivity
Average of class Office (393 - 1870, n=106, last 2 years)	1340 Points +10%
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (1218 - 1406, n=4)	1298 Points +7%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1218 Points
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	1173 Points -4%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	1082 Points -11%

CrossMark / Creativity
Average of class Office (340 - 1982, n=106, last 2 years)	1362 Points +6%
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (1176 - 1379, n=4)	1291 Points 0%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1285 Points
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	1054 Points -18%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	1000 Points -22%

CrossMark / Responsiveness
Average of class Office (258 - 2017, n=106, last 2 years)	1195 Points +41%
Average AMD Ryzen 5 5600U, AMD Radeon RX Vega 7 (845 - 1263, n=4)	1048 Points +24%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	987 Points +17%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	946 Points +12%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	845 Points

PCMark 10 Score		5309 points
Help

AIDA64: Memory Copy | Memory Read | Memory Write | Memory Latency

AIDA64 / Memory Copy
Average of class Office (7158 - 88119, n=121, last 2 years)	42885 MB/s +98%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, Vega 7	40547 MB/s +87%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	34239 MB/s +58%
Average AMD Ryzen 5 5600U (19785 - 38102, n=6)	28327 MB/s +31%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	23184 MB/s +7%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	21671 MB/s
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	19632 MB/s -9%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	17028 MB/s -21%

AIDA64 / Memory Read
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, Vega 7	46334 MB/s +93%
Average of class Office (7325 - 87297, n=121, last 2 years)	43181 MB/s +80%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	42233 MB/s +76%
Average AMD Ryzen 5 5600U (22505 - 40126, n=6)	31392 MB/s +31%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	24309 MB/s +1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	23996 MB/s
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	23471 MB/s -2%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	20490 MB/s -15%

AIDA64 / Memory Write
Average of class Office (7579 - 94965, n=121, last 2 years)	46727 MB/s +93%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, Vega 7	42337 MB/s +75%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	37775 MB/s +56%
Average AMD Ryzen 5 5600U (19884 - 40633, n=6)	30023 MB/s +24%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	24155 MB/s
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	23142 MB/s -4%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	22486 MB/s -7%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	19829 MB/s -18%

AIDA64 / Memory Latency
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, Vega 7	115 ns * -23%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, Vega 7	101 ns * -8%
Average of class Office (44.3 - 188.3, n=122, last 2 years)	96.5 ns * -3%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	93.4 ns *
Average AMD Ryzen 5 5600U (88.2 - 96.2, n=6)	92.1 ns * +1%
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, Vega 6	91.1 ns * +2%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Iris Xe G7 80EUs	71.5 ns * +23%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Iris Xe G7 96EUs	49.3 ns * +47%

* ... smaller is better

DPC延迟

由于延迟几乎为0.7毫秒，在实时应用中会出现问题。主要的罪魁祸首是Wi-Fi驱动程序，如果你自己的工作不需要它，你可以在必要时停用它。惠普应该通过BIOS更新来改善这个问题。

4K的YouTube视频播放时没有掉帧，CPU的负载只有~11%，GPU的负载也只有1%。

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	7865 μs * -984%
Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	5906 μs * -714%
HP Pavilion 14-dv0357ng Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)	2086 μs * -188%
Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	1229 μs * -69%
Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	904 μs * -25%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	725.5 μs *
Lenovo IdeaPad 5 14ALC05 82LM005YGE Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ	474.4 μs * +35%

* ... smaller is better

储存

型号为 "SSSTC CL1-8D512-HP "的PCIe Gen 3x4固态硬盘的容量为512GB，它在写入数据时特别慢。然而，这并不导致系统滞后。

	HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	HP ProBook 445 G7 175W4EA Vega 6, R5 4500U, Samsung PM991 MZVLQ512HALU	HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1	Asus ExpertBook B1 B1400CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
AS SSD		56%	-25%	124%	13%	17%	97%
Seq Read	1511.18	1936 28%	1681 11%	2596 72%	1934 28%	1451 -4%	2011 33%
Seq Write	1037.75	1213 17%	210.1 -80%	1460 41%	646 -38%	542 -48%	961 -7%
4K Read	19.05	44.09 131%	24.86 30%	48.62 155%	44.07 131%	30.23 59%	48.77 156%
4K Write	53.34	118.5 122%	73.6 38%	113.4 113%	138.9 160%	70.4 32%	221.5 315%
4K-64 Read	657.15	867 32%	291.5 -56%	1419 116%	447 -32%	556 -15%	1015 54%
4K-64 Write	467.25	838 79%	135.2 -71%	1840 294%	216 -54%	707 51%	1170 150%
Access Time Read *	0.101	0.122 -21%	0.078 23%	0.049 51%	0.138 -37%		0.062 39%
Access Time Write *	0.128	0.034 73%	0.152 -19%	0.032 75%	0.049 62%	0.039 70%	0.053 59%
Score Read	827	1105 34%	484 -41%	1727 109%	685 -17%	731 -12%	1264 53%
Score Write	624	1078 73%	230 -63%	2099 236%	420 -33%	832 33%	1488 138%
Score Total	1851	2721 47%	895 -52%	4658 152%	1406 -24%	1899 3%	3357 81%
Copy ISO MB/s	1100.51			1168 6%
Copy Program MB/s	365.45			590 61%
Copy Game MB/s	330.02			1148 248%

* ... smaller is better

Drive Performance Rating | DiskSpd | AS SSD

Drive Performance Rating - Percent
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	85 pt
Average of class Office	84.7 pt
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	67.9 pt
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	57.4 pt
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	49.9 pt
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	44.8 pt
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	38.6 pt
Average SSSTC CL1-8D512-HP	38.6 pt
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	31.1 pt

DiskSpd
seq read
Average of class Office (482 - 4554, n=107, last 2 years)	2476 MB/s +33%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1868 (1778.18^min - 1867.51^max) MB/s
Average SSSTC CL1-8D512-HP ()	1868 MB/s 0%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1687 (1640.6^min - 1686.95^max) MB/s -10%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1682 (1660.98^min - 1681.91^max) MB/s -10%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	1652 (1628.23^min - 1651.72^max) MB/s -12%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	1646 (1633.05^min - 1645.84^max) MB/s -12%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	1545 (1516.55^min - 1544.5^max) MB/s -17%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1426 (1222.99^min - 1425.85^max) MB/s -24%
seq write
Average of class Office (333 - 5842, n=107, last 2 years)	2382 MB/s +112%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	2188 (2166.15^min - 2188.38^max) MB/s +95%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1676 (1639.9^min - 1676.26^max) MB/s +49%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1282 (961.58^min - 1281.78^max) MB/s +14%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	1175 (1117.29^min - 1175.29^max) MB/s +5%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1124 (1112.12^min - 1124.01^max) MB/s
Average SSSTC CL1-8D512-HP ()	1124 MB/s 0%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	968 (963.64^min - 968.05^max) MB/s -14%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	648 (302.02^min - 647.6^max) MB/s -42%
seq q8 t1 read
Average of class Office (535 - 7120, n=107, last 2 years)	4026 MB/s +98%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	3346 (3002.49^min - 3346.22^max) MB/s +64%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	2531 (2369.07^min - 2530.66^max) MB/s +24%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	2485 (2010.29^min - 2484.56^max) MB/s +22%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	2479 (2239.55^min - 2478.83^max) MB/s +22%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	2201 (1861.64^min - 2200.96^max) MB/s +8%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	2035 (1907.78^min - 2035.41^max) MB/s
Average SSSTC CL1-8D512-HP ()	2035 MB/s 0%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	1978 (1314.59^min - 1978.03^max) MB/s -3%
seq q8 t1 write
Average of class Office (276 - 6791, n=107, last 2 years)	3030 MB/s +168%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	2387 (2163.84^min - 2386.61^max) MB/s +111%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1838 (1817.32^min - 1837.94^max) MB/s +63%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1372 (1362.1^min - 1372.18^max) MB/s +21%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	1210 (1208.07^min - 1210.17^max) MB/s +7%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1131 (1122.61^min - 1130.53^max) MB/s
Average SSSTC CL1-8D512-HP ()	1131 MB/s 0%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	1112 (353.71^min - 1111.91^max) MB/s -2%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	970 (965.49^min - 969.72^max) MB/s -14%
4k q1 t1 read
Average of class Office (17.7 - 89.9, n=107, last 2 years)	57.7 MB/s +226%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	53.2 (52.68^min - 53.18^max) MB/s +201%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	50.9 (45.39^min - 50.94^max) MB/s +188%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	49.7 (47.82^min - 49.69^max) MB/s +181%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	40.7 (40.55^min - 40.68^max) MB/s +130%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	38.7 MB/s +119%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	22.7 (22.45^min - 22.7^max) MB/s +28%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	17.7 (17.63^min - 17.71^max) MB/s
Average SSSTC CL1-8D512-HP ()	17.7 MB/s 0%
4k q1 t1 write
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	185 (155.61^min - 185.24^max) MB/s +271%
Average of class Office (32 - 429, n=107, last 2 years)	161.5 MB/s +224%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	151 (142.35^min - 151.24^max) MB/s +203%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	136 (133.98^min - 136^max) MB/s +173%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	126 (123.83^min - 125.56^max) MB/s +153%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	123 (118.05^min - 122.63^max) MB/s +147%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	111 (53.4^min - 111^max) MB/s +123%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	49.8 (48.6^min - 49.79^max) MB/s
Average SSSTC CL1-8D512-HP ()	49.8 MB/s 0%
4k q32 t16 read
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1733 (1719.68^min - 1733.1^max) MB/s +371%
Average of class Office (184.2 - 4425, n=107, last 2 years)	1274 MB/s +246%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	779 (777.61^min - 779.41^max) MB/s +112%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	686 (682.28^min - 685.76^max) MB/s +86%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	674 (665.31^min - 673.95^max) MB/s +83%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	520 (457.77^min - 520.44^max) MB/s +41%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	368 (366.44^min - 367.85^max) MB/s
Average SSSTC CL1-8D512-HP ()	368 MB/s 0%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	353 (352.18^min - 352.59^max) MB/s -4%
4k q32 t16 write
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1471 (1379.03^min - 1471.14^max) MB/s +75%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1009 (809.01^min - 1009.21^max) MB/s +20%
Average of class Office (192.2 - 3254, n=107, last 2 years)	937 MB/s +12%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	839 (816.8^min - 838.82^max) MB/s
Average SSSTC CL1-8D512-HP ()	839 MB/s 0%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	488 (469.24^min - 487.69^max) MB/s -42%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	425 (228.61^min - 424.86^max) MB/s -49%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	306 (188.89^min - 306.45^max) MB/s -64%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	293 (279.71^min - 293.4^max) MB/s -65%

AS SSD
Score Total
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	4658 Points +152%
Average of class Office (704 - 9204, n=103, last 2 years)	3986 Points +115%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	3357 Points +81%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	2721 Points +47%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	1899 Points +3%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1851 Points
Average SSSTC CL1-8D512-HP ()	1851 Points 0%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	1406 Points -24%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	895 Points -52%
Score Read
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1727 Points +109%
Average of class Office (252 - 3364, n=103, last 2 years)	1442 Points +74%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1264 Points +53%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1105 Points +34%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	827 Points
Average SSSTC CL1-8D512-HP ()	827 Points 0%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	731 Points -12%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	685 Points -17%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	484 Points -41%
Score Write
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	2099 Points +236%
Average of class Office (320 - 4111, n=103, last 2 years)	1850 Points +196%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1488 Points +138%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1078 Points +73%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	832 Points +33%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	624 Points
Average SSSTC CL1-8D512-HP ()	624 Points 0%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	420 Points -33%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	230 Points -63%
Seq Read
Average of class Office (508 - 5796, n=103, last 2 years)	3168 MB/s +110%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	2596 MB/s +72%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	2011 MB/s +33%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1936 MB/s +28%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	1934 MB/s +28%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	1681 MB/s +11%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1511.18 MB/s
Average SSSTC CL1-8D512-HP ()	1511 MB/s 0%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	1451 MB/s -4%
Seq Write
Average of class Office (304 - 5880, n=103, last 2 years)	2085 MB/s +101%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1460 MB/s +41%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	1213 MB/s +17%
Average SSSTC CL1-8D512-HP ()	1038 MB/s 0%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1037.75 MB/s
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	961 MB/s -7%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	646 MB/s -38%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	542 MB/s -48%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	210.1 MB/s -80%
4K Read
Average of class Office (18.7 - 91.1, n=103, last 2 years)	56.3 MB/s +196%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	48.77 MB/s +156%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	48.62 MB/s +155%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	44.09 MB/s +131%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	44.07 MB/s +131%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	30.23 MB/s +59%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	24.86 MB/s +30%
Average SSSTC CL1-8D512-HP ()	19.1 MB/s 0%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	19.05 MB/s
4K Write
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	221.5 MB/s +315%
Average of class Office (35.4 - 350, n=103, last 2 years)	158.6 MB/s +197%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	138.9 MB/s +160%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	118.5 MB/s +122%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	113.4 MB/s +113%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	73.6 MB/s +38%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	70.4 MB/s +32%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	53.34 MB/s
Average SSSTC CL1-8D512-HP ()	53.3 MB/s 0%
4K-64 Read
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1419 MB/s +116%
Average of class Office (182.3 - 2713, n=103, last 2 years)	1069 MB/s +63%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1015 MB/s +54%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	867 MB/s +32%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	657.15 MB/s
Average SSSTC CL1-8D512-HP ()	657 MB/s 0%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	556 MB/s -15%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	447 MB/s -32%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	291.5 MB/s -56%
4K-64 Write
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	1840 MB/s +294%
Average of class Office (132.3 - 3394, n=103, last 2 years)	1482 MB/s +217%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1170 MB/s +150%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	838 MB/s +79%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	707 MB/s +51%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	467.25 MB/s
Average SSSTC CL1-8D512-HP ()	467 MB/s 0%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	216 MB/s -54%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	135.2 MB/s -71%
Access Time Read
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	0.138 ms * -37%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	0.122 ms * -21%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	0.101 ms *
Average SSSTC CL1-8D512-HP ()	0.101 ms * -0%
Average of class Office (0.022 - 0.295, n=103, last 2 years)	0.08014 ms * +21%
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	0.078 ms * +23%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	0.062 ms * +39%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	0.049 ms * +51%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	0 ms * +100%
Access Time Write
HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512	0.152 ms * -19%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	0.128 ms *
Average SSSTC CL1-8D512-HP ()	0.128 ms * -0%
Average of class Office (0.017 - 0.619, n=103, last 2 years)	0.06444 ms * +50%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	0.053 ms * +59%
Dell Latitude 14 5420-D2G5W WDC PC SN530 SDBPTPZ-256G	0.049 ms * +62%
Acer Swift 3 SF314-43-R8BP Kingston OM8PDP3512B-AI1	0.039 ms * +70%
HP ProBook 445 G7 175W4EA Samsung PM991 MZVLQ512HALU	0.034 ms * +73%
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N	0.032 ms * +75%

* ... smaller is better

Continuous load read: DiskSpd Read Loop, Queue Depth 8

HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP: Ø2022 (1933.67-2034.66)

HP Pavilion 14-dv0357ng Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H): Ø1345 (223.32-2529.58)

图形卡

惠普ProBook 445 G8使用集成的 Vega 7图形，在这一点上，单通道内存的缺点变得很明显。能够诉诸双通道内存的Vega 7 iGPU在基准测试中的表现要快30%-40%。

在游戏中，这种差异通常更加明显，在我们的比较领域，它最多可以击败自己的前辈。这款办公笔记本电脑一般不是为游戏而设计的；只有低细节水平的老游戏可以顺利享受。

Witcher 3》中的性能会有一些波动，但不会随着时间的推移而降低，也不会因为电池电量而降低性能。

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Average of class Office	99.3 pt
HP Pavilion 14-dv0357ng ^-1! Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	90.4 pt
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	84.3 pt
Average AMD Radeon RX Vega 7	81.5 pt
HP ProBook 440 G8-2W1G4EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1165G7	81.4 pt
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	65 pt
HP ProBook 445 G7 175W4EA ^-1! AMD Radeon RX Vega 6 (Ryzen 4000/5000), AMD Ryzen 5 4500U	61.2 pt
Dell Latitude 14 5420-D2G5W ^-1! Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	59.3 pt

3DMark 11 - 1280x720 Performance GPU
Average of class Office (1474 - 13132, n=113, last 2 years)	6062 Points +44%
HP ProBook 440 G8-2W1G4EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1165G7	5617 Points +34%
HP Pavilion 14-dv0357ng Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	5396 Points +29%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	5118 Points +22%
Average AMD Radeon RX Vega 7 (3353 - 6249, n=58)	5054 Points +20%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	4196 Points
Dell Latitude 14 5420-D2G5W Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	3997 Points -5%
HP ProBook 445 G7 175W4EA AMD Radeon RX Vega 6 (Ryzen 4000/5000), AMD Ryzen 5 4500U	3683 Points -12%

3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	24721 Points +39%
Average of class Office (5681 - 58068, n=93, last 2 years)	24010 Points +35%
Average AMD Radeon RX Vega 7 (13713 - 31437, n=43)	23324 Points +31%
HP ProBook 440 G8-2W1G4EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1165G7	19806 Points +12%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	17747 Points
HP ProBook 445 G7 175W4EA AMD Radeon RX Vega 6 (Ryzen 4000/5000), AMD Ryzen 5 4500U	16755 Points -6%
1920x1080 Fire Strike Graphics
Average of class Office (712 - 9228, n=114, last 2 years)	4191 Points +69%
HP Pavilion 14-dv0357ng Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	3956 Points +59%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	3325 Points +34%
HP ProBook 440 G8-2W1G4EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1165G7	3229 Points +30%
Average AMD Radeon RX Vega 7 (1772 - 4037, n=62)	3189 Points +28%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	2483 Points
HP ProBook 445 G7 175W4EA AMD Radeon RX Vega 6 (Ryzen 4000/5000), AMD Ryzen 5 4500U	2313 Points -7%
Dell Latitude 14 5420-D2G5W Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	2119 Points -15%
2560x1440 Time Spy Graphics
Average of class Office (242 - 3242, n=110, last 2 years)	1372 Points +68%
HP Pavilion 14-dv0357ng Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	1206 Points +47%
HP ProBook 440 G8-2W1G4EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1165G7	1042 Points +27%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	1009 Points +23%
Average AMD Radeon RX Vega 7 (496 - 1249, n=57)	991 Points +21%
Dell Latitude 14 5420-D2G5W Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	843 Points +3%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	819 Points

3DMark 11 Performance		4304 points
3DMark Cloud Gate Standard Score		15078 points
3DMark Fire Strike Score		2212 points
3DMark Time Spy Score		934 points
Help

... in comparison

The Witcher 3 - 1366x768 Medium Graphics & Postprocessing
Average of class Office (7.82 - 106.3, n=96, last 2 years)	46.3 fps +99%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	34.7 fps +49%
Average AMD Radeon RX Vega 7 (9.74 - 81.3, n=37)	34.1 fps +46%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	32.9 fps +41%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	31.2 fps +34%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	24.4 fps +5%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	23.3 (5.32^min, 12.2^P0.1, 16.2^P1) fps
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, AMD Radeon RX Vega 6 (Ryzen 4000/5000)	22.6 (19^min) fps -3%

GTA V - 1920x1080 High/On (Advanced Graphics Off) AA:2xMSAA + FX AF:8x
Average of class Office (8.21 - 99.1, n=101, last 2 years)	25.9 fps +61%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	23.9 (4.75^min, 16.9^P1) fps +48%
Average AMD Radeon RX Vega 7 (11.3 - 32.2, n=36)	22.7 fps +41%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	16.1 (5.61^min, 11.1^P1) fps
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	10 fps -38%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	9.94 (4.66^min, 7.58^P1) fps -38%

Final Fantasy XV Benchmark - 1920x1080 Standard Quality
Average of class Office (3.02 - 51.7, n=108, last 2 years)	19.6 fps +41%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	18.1 fps +30%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	16.1 fps +16%
Average AMD Radeon RX Vega 7 (8.9 - 20.3, n=40)	15.4 fps +11%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	13.9 fps
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	12.2 fps -12%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	12.2 fps -12%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	8.8 fps -37%

Strange Brigade - 1920x1080 medium AA:medium AF:4
Average of class Office (8.6 - 77.2, n=107, last 2 years)	33.7 fps +83%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	32.1 (23.9^min, 28.5^P1) fps +74%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	28.2 (21^min, 24.7^P1) fps +53%
Average AMD Radeon RX Vega 7 (13.4 - 36.1, n=41)	27.1 fps +47%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	18.4 (5.9^min, 7.09^P1) fps 0%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	18.4 (15.3^min, 16^P1) fps
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	15 (5^min, 5.49^P1) fps -18%

Dota 2 Reborn - 1366x768 med (1/3)
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	82.8 (75.8^min) fps +15%
Average AMD Radeon RX Vega 7 (32.7 - 107.8, n=58)	76.7 fps +7%
Average of class Office (10.9 - 146.2, n=123, last 2 years)	76.6 fps +7%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	76 (63^min) fps +6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	71.7 (55.4^min) fps
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, AMD Radeon RX Vega 6 (Ryzen 4000/5000)	68.8 (57.2^min) fps -4%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	54.1 (42.7^min) fps -25%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	51 (39.7^min) fps -29%

X-Plane 11.11 - 1920x1080 med (fps_test=2)
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	33.7 fps +31%
Average of class Office (6.45 - 115.3, n=122, last 2 years)	32.4 fps +26%
Average AMD Radeon RX Vega 7 (19.3 - 40.3, n=56)	30.5 fps +18%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	29.1 fps +13%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	28.3 fps +10%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	25.8 fps
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	17.9 fps -31%

Far Cry 5 - 1920x1080 Medium Preset AA:T
Average of class Office (10 - 45, n=46, last 2 years)	25.1 fps +93%
Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	20 fps +54%
Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	20 (18^min) fps +54%
Average AMD Radeon RX Vega 7 (13 - 27, n=23)	19.1 fps +47%
HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	14 fps +8%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	13 fps
HP ProBook 445 G7 175W4EA AMD Ryzen 5 4500U, AMD Radeon RX Vega 6 (Ryzen 4000/5000)	11 fps -15%
Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	9 (8^min) fps -31%

The Witcher 3 FPS diagram

HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7: Ø9.76 (7-36.3)

	low	med.	high	ultra
GTA V (2015)	68.2	60.7	16.1	7.36
The Witcher 3 (2015)	38.5	23.3	11.4	8.18
Dota 2 Reborn (2015)	98.4	71.7	33.9	32
Final Fantasy XV Benchmark (2018)	22.8	13.9	8.07
X-Plane 11.11 (2018)	36.6	25.8	23.5
Far Cry 5 (2018)	29	13	12
Strange Brigade (2018)	45.8	18.4	15.9	13.6

排放。其强大的冷却系统使ProBook成为一个安静的执行者

噪声排放

惠普ProBook 445是人们希望在办公室使用的最安静的笔记本电脑之一。即使在综合压力测试中，也几乎听不到风扇的声音，最大声压级为30.7分贝（A），甚至在达到功率限制2后还会下降。

这是非常安静的，即使在苛刻的网络浏览过程中，风扇也不会启动。也没有线圈的啸叫。只有ThinkPad E14 G3才能够跟上这种安静程度--仅仅是这样。

Noise Level

Idle		25 / 25 / 25 dB(A)
Load		30.7 / 30.7 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 25 dB(A)

	HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	HP ProBook 440 G8-2W1G4EA Iris Xe G7 96EUs, i7-1165G7, Lite-On CL1-8D512	HP Pavilion 14-dv0357ng Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)	Lenovo IdeaPad 5 14ALC05 82LM005YGE Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ	Lenovo ThinkPad E14 G3-20Y7003SGE Vega 7, R5 5500U, SK Hynix BC711 HFM512GD3HX015N	Dell Latitude 14 5420-D2G5W Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPTPZ-256G	Acer Swift 3 SF314-43-R8BP Vega 7, R5 5500U, Kingston OM8PDP3512B-AI1
Noise		-8%	-7%	-12%	-0%	-15%	-10%
off / environment *	25	26 -4%	25.4 -2%	25.5 -2%	23.8 5%	25 -0%	26 -4%
Idle Minimum *	25	26 -4%	25.4 -2%	25.5 -2%	23.8 5%	25 -0%	26 -4%
Idle Average *	25	26 -4%	25.4 -2%	25.5 -2%	23.8 5%	25 -0%	26 -4%
Idle Maximum *	25	26 -4%	25.4 -2%	25.5 -2%	25 -0%	25 -0%	27.5 -10%
Load Average *	30.7	36.2 -18%	35.4 -15%	40.6 -32%	32 -4%	36.5 -19%	34 -11%
Load Maximum *	30.7	34.6 -13%	35.5 -16%	40.8 -33%	34.5 -12%	52.4 -71%	38.2 -24%
Witcher 3 ultra *					32

* ... smaller is better

温度

尽管性能极其安静，但温度也在绿色范围内。在设备的顶部甚至感觉不到轻微的温度上升。

在CPU压力测试中，2.3GHz的基本时钟速度被保持。在综合负载（Prime95+FurMark）下，时钟速率进一步下降（1.9 GHz）。GPU核心时钟从1800MHz下降到600MHz，但这种情况在日常使用中不会发生。这里的温度仍然非常适中，约为60℃（约140°F），这意味着保守的功率限制生效，而不是热节流。

	CPU时钟(GHz)	GPU时钟(MHz)	CPU平均温度(℃)	GPU平均温度(℃)
系统空闲	0.4	--	54	50
Prime95压力	2.35	--	68	61
Prime95 + FurMark压力	1.9	600	61	59
FurMark压力	0.2	1700	58	57

压力测试日志图。时钟率、温度和功率损耗（红色：仅CPU，绿色：仅GPU，蓝色：组合）。

Max. Load

Idle


26 °C	27.4 °C	27.8 °C
25.5 °C	27.6 °C	27.3 °C
24.5 °C	24.2 °C	25.5 °C

Maximum: 27.8 °C
Average: 26.2 °C


29.4 °C	29.8 °C	27.2 °C
27.9 °C	26.9 °C	25.8 °C
27.4 °C	26.8 °C	24.3 °C

Maximum: 29.8 °C
Average: 27.3 °C

Power Supply (max.) 31.3 °C | Room Temperature 22.4 °C | Fluke t3000FC (calibrated), Voltcraft IR-360 // 260 // 900 // FIRT 550-Pocket // Raytek Raynger ST // Fluke 62 Mini

(±) The average temperature for the upper side under maximal load is 32.2 °C / 90 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 37.9 °C / 100 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 44.1 °C / 111 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.6 °C / 88.9 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-3.9 °C / -7 F).

	HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	HP ProBook 440 G8-2W1G4EA Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs	HP Pavilion 14-dv0357ng Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	Lenovo ThinkPad E14 G3-20Y7003SGE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	Dell Latitude 14 5420-D2G5W Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	Acer Swift 3 SF314-43-R8BP AMD Ryzen 5 5500U, AMD Radeon RX Vega 7
Heat		5%	-4%	-2%	0%	12%
Maximum Upper Side *	37.9	36.8 3%	40.5 -7%	45.1 -19%	41.7 -10%	36 5%
Maximum Bottom *	44.1	42.5 4%	39.9 10%	49.3 -12%	35.6 19%	38 14%
Idle Upper Side *	27.8	25.4 9%	31.3 -13%	24.7 11%	29.9 -8%	24.1 13%
Idle Bottom *	29.8	28.5 4%	31.1 -4%	25.6 14%	29.7 -0%	25.7 14%

* ... smaller is better

发言人

扬声器适用于语音内容，但对于任何类型的多媒体消费来说，低音、音量和一般的音质都有所欠缺。因此，建议通过音频插孔或蓝牙连接音频外设。

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

HP ProBook 445 G8-3Z6Q8ES audio analysis

(-) | not very loud speakers (67.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 34.7% lower than median
(±) | linearity of bass is average (8.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(±) | linearity of mids is average (8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.2% away from median
(+) | highs are linear (2.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.5% difference to median)
Compared to same class
» 79% of all tested devices in this class were better, 7% similar, 13% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 78% of all tested devices were better, 4% similar, 18% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Lenovo ThinkPad E14 G3-20Y7003SGE audio analysis

(±) | speaker loudness is average but good (77.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.7% lower than median
(±) | linearity of bass is average (13% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7% higher than median
(+) | mids are linear (3.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.7% away from median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.3% difference to median)
Compared to same class
» 32% of all tested devices in this class were better, 7% similar, 61% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 41% of all tested devices were better, 8% similar, 51% worse
» The best had a delta of 4%, average was 25%, worst was 134%

能源管理。HP ProBook 445通过节流来节省能源

能源消耗

惠普ProBook在负载和游戏时的功耗约为27瓦，特别低，这只是由于AMD APU的长期功率限制为15瓦。ProBook的空闲功耗与竞争对手持平。

附带的45瓦电源适配器有足够的能力长时间运行，但它不能完全处理压力测试中高达46瓦的初始负载峰值；然而，压力测试与用户在日常使用中的情况相差甚远。

Power Consumption

Off / Standby	0.22 / 0.56 Watt
Idle	3.6 / 7.5 / 9 Watt
Load	27 / 46 Watt


Key: min: , med: , max: Metrahit Energy Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

	HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7, SSSTC CL1-8D512-HP, IPS LED, 1920x1080, 14.00	HP ProBook 440 G8-2W1G4EA i7-1165G7, Iris Xe G7 96EUs, Lite-On CL1-8D512, VA, 1920x1080, 14.00	HP Pavilion 14-dv0357ng i5-1135G7, Iris Xe G7 80EUs, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H), IPS, 1920x1080, 14.00	Lenovo ThinkPad E14 G3-20Y7003SGE R5 5500U, Vega 7, SK Hynix BC711 HFM512GD3HX015N, IPS, 1920x1080, 14.00	Dell Latitude 14 5420-D2G5W i5-1135G7, Iris Xe G7 80EUs, WDC PC SN530 SDBPTPZ-256G, IPS, 1920x1080, 14.00	Acer Swift 3 SF314-43-R8BP R5 5500U, Vega 7, Kingston OM8PDP3512B-AI1, IPS, 1920x1080, 14.00	Average AMD Radeon RX Vega 7	Average of class Office
Power Consumption		4%	-26%	-22%	-15%	-21%	-17%	-19%
Idle Minimum *	3.6	4 -11%	4.8 -33%	3.5 3%	3.4 6%	4.1 -14%	4.66 ?(2.6 - 8.4, n=52) -29%	4.3 ?(2.2 - 9.6, n=107, last 2 years) -19%
Idle Average *	7.5	6.2 17%	8.5 -13%	7.5 -0%	7.1 5%	5.4 28%	7.56 ?(4.8 - 10.7, n=52) -1%	7.35 ?(3.8 - 20.6, n=107, last 2 years) 2%
Idle Maximum *	9	7.5 17%	12.4 -38%	8.7 3%	8.4 7%	7.7 14%	8.95 ?(5.6 - 13.8, n=52) 1%	9.15 ?(5.1 - 23.9, n=107, last 2 years) -2%
Load Average *	27	34.7 -29%	37.7 -40%	43.6 -61%	35.3 -31%	44 -63%	38.7 ?(21.6 - 54.9, n=53) -43%	41.1 ?(8.7 - 77.9, n=106, last 2 years) -52%
Witcher 3 ultra *	26.9		35.4 -32%	42.2 -57%	35.4 -32%	41.8 -55%
Load Maximum *	46	34 26%	45.3 2%	55 -20%	67 -46%	63 -37%	51.9 ?(31 - 73.4, n=52) -13%	58.1 ?(11.1 - 101.4, n=107, last 2 years) -26%

* ... smaller is better

Energy consumption during The Witcher 3 / stress test

HP ProBook 445 G8-3Z6Q8ES; Witcher 3 ultra: Ø26.9 (26-28.8)

HP ProBook 445 G8-3Z6Q8ES; 1280x720 Prime95 28.10 and Furmark 1.25: Ø39.3 (22-46.9)

Energy consumption with an external monitor

HP ProBook 445 G8-3Z6Q8ES; Prime95 V2810 Stress (external Monitor): Ø22.5 (20-34.1)

HP ProBook 445 G8-3Z6Q8ES; Cinebench R15 Multi (external Monitor): Ø27.6 (23-34.9)

HP ProBook 445 G8-3Z6Q8ES; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø25.3 (19.1-37.1)

HP ProBook 445 G8-3Z6Q8ES; 1920x1080 The Witcher 3 ultra (external Monitor): Ø23.8 (22.8-29.2)

电池寿命

惠普ProBook 445可以管理大约10小时的网络浏览。我们在显示屏亮度为150尼特、Windows性能模式设置为 "平衡 "的情况下进行测试。结果，它明显超过了其英特尔CPU兄弟姐妹机型的7:30小时。笔记本ThinkPad E14和戴尔Latitude 14由于采用了容量更大的电池，持续时间甚至更长。

要给电池快速充电，你需要惠普的65瓦电源适配器。

Battery Runtime

WiFi Websurfing (Edge 103)		10h 05min
WiFi Websurfing max. Brightness (Edge 103)		7h 23min
Load (maximum brightness)		1h 57min

	HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7, 45 Wh	HP ProBook 445 G7 175W4EA R5 4500U, Vega 6, 45 Wh	HP ProBook 440 G8-2W1G4EA i7-1165G7, Iris Xe G7 96EUs, 45 Wh	HP Pavilion 14-dv0357ng i5-1135G7, Iris Xe G7 80EUs, 43 Wh	Lenovo ThinkPad E14 G3-20Y7003SGE R5 5500U, Vega 7, 57 Wh	Dell Latitude 14 5420-D2G5W i5-1135G7, Iris Xe G7 80EUs, 63 Wh	Average of class Office
Battery Runtime		-17%	27%	-40%	-14%	26%	-1%
WiFi v1.3	605	523 -14%	450 -26%	360 -40%	680 12%	769 27%	594 ?(300 - 1137, n=107, last 2 years) -2%
Load	117	94 -20%	211 80%		71 -39%	146 25%	117.7 ?(56 - 218, n=67, last 2 years) 1%
Reader / Idle		742				1371	1436 ?(527 - 2359, n=21, last 2 years)
H.264				356	827		705 ?(348 - 1112, n=40, last 2 years)
Witcher 3 ultra				121			152 ?(142 - 162, n=2, last 2 years)

Pros

+ AMD CPU提供了大量的性能

+ 良好的电池寿命

+ 非常安静

+ 坚固耐用

+ 带红外和快门的网络摄像头

+ 带有Power Delivery和DisplayPort的USB-C

+ 易于维护，加上2个SO-DIMM

Cons

- 小色彩空间的昏暗显示

- 单通道内存降低了图形性能

- 没有Thunderbolt

- Wi-Fi 5 (Realtek)

- 只有12个月的保修期

结论，惠普ProBook 445 G8：移动办公，快速、安静的操作

惠普ProBook 445 G8是其强大的前辈的合理升级，由于AMD Zen 3，它提供了巨大的性能，超越了普通的办公任务。结合深思熟虑的冷却系统，它也导致了非常安静的办公室操作。而电池运行时间也同样受益于AMD芯片。这使得ProBook成为移动办公的完美选择，而良好的输入设备也对此有所贡献。

惠普ProBook 445 G8采用AMD Zen-3提供了出色的CPU性能，它在所有核心方面都能超过基于英特尔的兄弟机型。

尽管如此，惠普故意将CPU的功率限制在15瓦，从而使其性能下降了25%；制造商在这里倾向于使用安静的工作设备。同样遗憾的是，用于快速充电的65瓦电源适配器没有包括在内，而且我们的模型只配备了Wi-Fi 5模块。最大的缺点是显示屏太暗，这就是为什么你应该留意400尼特的选项。另外，联想 ThinkPad E14 G3 AMD提供了更好的键盘，更长的电池寿命和更高的长期性能--但最重要的是，ThinkPad的显示屏更亮。

价格和可用性

在写这篇文章的时候，你可以在亚马逊上找到我们对惠普ProBook 445 G8（AMD Ryzen 5 5600U，16GB内存，512GB SSD，250尼特全高清IPS面板）的评测配置，配备Windows 10 Pro。售价约1030美元。

HP ProBook 445 G8-3Z6Q8ES - 2022-07-10 07/10/2022 v7
Marvin Gollor

Chassis

83 / 98 → 85%

Keyboard

79%

Pointing Device

94%

Connectivity

61 / 80 → 76%

Weight

70 / 20-75 → 91%

Battery

88%

Display

82%

Games Performance

55 / 78 → 70%

Application Performance

90 / 95 → 94%

Temperature

92%

Noise

98%

Audio

56%

Camera

31 / 85 → 36%

Average

75%

85%

Office - Weighted Average

Pricecompare

Editor of the original article: Stephanie Chamberlain - Translator - 571 articles published on Notebookcheck since 2020

contact me via: LinkedIn

Translator: Ninh Ngoc Duy - Editorial Assistant - 389263 articles published on Notebookcheck since 2008

contact me via: Facebook

Please share our article, every link counts!

> Notebookcheck中文版（NBC中国） > 评测 > 惠普ProBook 445 G8在审查。安静的办公笔记本电脑与AMD Turbo

Marvin Gollor, 2022-07-13 (Update: 2022-07-13)

惠普ProBook 445 G8在审查。安静的办公笔记本电脑与AMD Turbo

潜在的竞争对手比较

尺寸比较

连接性。惠普ProBook 445通过USB-C充电

SD卡阅读器

沟通

网络摄像头

惠普ProBook显示器。哑光、饱和的黑色，但太暗了

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

尽管对AMD Ryzen进行了节流，但性能令人印象深刻

测试条件

处理器

Cinebench R15 Multi endurance test

系统性能

DPC延迟

储存

Continuous load read: DiskSpd Read Loop, Queue Depth 8

图形卡

The Witcher 3 FPS diagram

排放。其强大的冷却系统使ProBook成为一个安静的执行者

噪声排放

温度

发言人

HP ProBook 445 G8-3Z6Q8ES audio analysis

Lenovo ThinkPad E14 G3-20Y7003SGE audio analysis

能源管理。HP ProBook 445通过节流来节省能源

能源消耗

Energy consumption during The Witcher 3 / stress test

Energy consumption with an external monitor

电池寿命

Pros

Cons

结论，惠普ProBook 445 G8：移动办公，快速、安静的操作

价格和可用性

More articles related to this device

Pricecompare