惠普EliteBook 645 G9笔记本电脑评论:一个紧凑和强大的办公笔记本电脑与(未使用)的潜力
惠普的EliteBooks以稳健和高质量的商用笔记本电脑而闻名。配置为6F2Q0EA的惠普EliteBook 645 G9在我们的测试中取得了胜利,原因正是如此--即使它在功能和价格方面处于这些机型的较低范围。
这款14英寸的设备配备了AMD Ryzen 7 5825U和一个AMD Radeon RX Vega 8搭配16GB DDR4 3200单通道内存,一个512固态硬盘和LTE。另外,制造商提供的14英寸模型与不同的功能, 例如EliteBook 640 G9与Sure View隐私, 4G/LTE调制解调器和一个英特尔酷睿i5-1235U.
在我们的测试中,目前惠普EliteBook 645 G9对许多14英寸的竞争对手,包括LG UltraPC 14与相同的CPU和 惠普ProBook 440 G9由英特尔提供。
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
---|---|---|---|---|---|---|---|
89.1 % | 05/2023 | HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8 | 1.4 kg | 19.9 mm | 14.00" | 1920x1080 | |
89 % | 04/2023 | Lenovo Yoga Pro 7 14ARP G8 R7 7735HS, Radeon 680M | 1.5 kg | 15.6 mm | 14.50" | 2560x1600 | |
88.6 % | 11/2022 | HP EliteBook 845 G9 6F6H9EA R5 PRO 6650U, Radeon 660M | 1.4 kg | 19 mm | 14.00" | 1920x1200 | |
86.4 % | 03/2023 | Lenovo ThinkPad T14 G3-21AJS00400 i7-1260P, GeForce MX550 | 1.5 kg | 17.9 mm | 14.00" | 1920x1200 | |
85.3 % | 03/2023 | HP ProBook 440 G9-5Y3Z3EA i7-1255U, Iris Xe G7 96EUs | 1.4 kg | 20.4 mm | 14.00" | 1920x1080 | |
83.6 % | 01/2023 | LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8 | 1.3 kg | 16.3 mm | 14.00" | 1920x1200 |
» Notebookcheck多媒体笔记本电脑Top 10排名
» Notebookcheck游戏笔记本电脑Top 10排名
» Notebookcheck低价办公/商务笔记本电脑Top 10排名
» Notebookcheck高端办公/商务笔记本电脑Top 10排名
» Notebookcheck工作站笔记本电脑Top 10排名
» Notebookcheck亚笔记本电脑Top 10排名
» Notebookcheck超级本产品Top 10排名
» Notebookcheck变形本产品Top 10排名
» Notebookcheck平板电脑Top 10排名
» Notebookcheck智能手机Top 10排名
» Notebookcheck评测过最出色的笔记本电脑屏幕
» Notebookcheck售价500欧元以下笔记本电脑Top 10排名
» Notebookcheck售价300欧元以下笔记本电脑Top 10排名
外壳和功能:流线型铝材,重量轻
惠普EliteBook 645 G9有一个光滑和符合MIL-STD810G标准的坚固外壳,由拉丝铝制成。这款14英寸设备的重量约为1.4公斤,结构紧凑,厚度不到2厘米,而且很好很轻--非常适合在旅行中携带。与其竞争对手相比,它并没有落伍。我们对该设备的构造没有什么可批评的。它的端口,包括带有DisplayPort 1.4和Power Delivery的USB 4 Type-C、HDMI 2.1和LAN,分布在笔记本电脑的两侧。电源是通过一个单独的连接器提供的。
虽然内置的高清红外网络摄像头不能夸耀可怕的色彩准确性,但由于其Wi-Fi 6E,其WLAN性能很好。如果你没有接入Wi-Fi网络,这款笔记本电脑也可以通过LTE连接到互联网,因为它有一个内置的Nano SIM卡插槽。
输入设备:一台紧凑的办公笔记本电脑,没有太多可批评的地方
直到设备的左边和右边的1.5厘米宽的框架,惠普已经利用箱子的宽度来做键盘--这对没有数字键盘的这种尺寸来说是很正常的。在16 x 16毫米左右,按键足够大,而且相当快地感觉到了打字的乐趣。有些人可能会发现组合的方向键有点烦人。指纹扫描仪就在这下面。F1至F12键具有通常的附加功能,可以控制键盘背光、屏幕亮度、音量和其他一些东西。
11.5 x 6.5英寸的触摸板位于笔记本电脑的中间,做了它在罐子上写的事情。它有一种令人愉快的感觉,并支持多点触摸手势,如双指滚动。
显示:哑光,足够明亮,适合户外使用
与竞争对手相比,这台笔记本电脑的14英寸IPS显示屏在亮度、对比度和色彩再现方面表现最好。该面板达到了略低于400流明的数值--不过,它的光线可以更均匀一些。即便如此,所取得的数值和它的哑光外观意味着它更适合在户外使用--甚至在阳光直射下。这使得EliteBook成为户外移动工作的理想选择。
反对将笔记本电脑用于专业图形编辑的一个理由是其相对较低的色彩空间覆盖结果。相比之下,它的色彩再现相当准确,是迄今为止我们比较的所有设备中最好的。它的快速反应速度和IPS典型的良好视角稳定性都很好。几乎没有任何混浊现象,但我们确实注意到了一点IPS的光亮。
|
Brightness Distribution: 86 %
Center on Battery: 420 cd/m²
Contrast: 1746:1 (Black: 0.24 cd/m²)
ΔE Color 1.13 | 0.5-29.43 Ø5
ΔE Greyscale 0.94 | 0.57-98 Ø5.3
67.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.7% sRGB (Argyll 2.2.0 3D)
66.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.38
HP EliteBook 645 G9, Ryzen 7 5825U Chi Mei CMN141D, IPS, 1920x1080, 14.00 | HP EliteBook 845 G9 6F6H9EA AUOA49A, IPS, 1920x1200, 14.00 | LG UltraPC 14 14U70Q-G.AA79G BOE NV140WUM-N44, IPS, 1920x1200, 14.00 | Lenovo Yoga Pro 7 14ARP G8 LEN145WQXGA, IPS, 2560x1600, 14.50 | Lenovo ThinkPad T14 G3-21AJS00400 B140UAN02.1, IPS, 1920x1200, 14.00 | HP ProBook 440 G9-5Y3Z3EA AUO559C, , 1920x1080, 14.00 | |
---|---|---|---|---|---|---|
Display | 11% | -39% | 7% | 12% | -43% | |
Display P3 Coverage | 66.2 | 75.4 14% | 39.6 -40% | 71.8 8% | 76.3 15% | 37 -44% |
sRGB Coverage | 95.7 | 100 4% | 58.6 -39% | 99.2 4% | 100 4% | 55.5 -42% |
AdobeRGB 1998 Coverage | 67.3 | 76.6 14% | 40.9 -39% | 73.1 9% | 77.9 16% | 38.2 -43% |
Response Times | -123% | 34% | -85% | -159% | -46% | |
Response Time Grey 50% / Grey 80% * | 22 ? | 58.8 ? -167% | 16 ? 27% | 43.2 ? -96% | 62.6 ? -185% | 42 ? -91% |
Response Time Black / White * | 15 ? | 26.7 ? -78% | 9 ? 40% | 25.9 ? -73% | 34.9 ? -133% | 15 ? -0% |
PWM Frequency | ||||||
Screen | -34% | -158% | -137% | -96% | -314% | |
Brightness middle | 419 | 408 -3% | 335 -20% | 386 -8% | 400 -5% | 255 -39% |
Brightness | 392 | 402 3% | 331 -16% | 366 -7% | 395 1% | 233 -41% |
Brightness Distribution | 86 | 92 7% | 80 -7% | 91 6% | 91 6% | 86 0% |
Black Level * | 0.24 | 0.24 -0% | 0.21 12% | 0.26 -8% | 0.19 21% | |
Contrast | 1746 | 1700 -3% | 1595 -9% | 1485 -15% | 2105 21% | |
Colorchecker dE 2000 * | 1.13 | 2.09 -85% | 5.54 -390% | 3.8 -236% | 3.5 -210% | 8.41 -644% |
Colorchecker dE 2000 max. * | 2.46 | 5.09 -107% | 19.31 -685% | 9.1 -270% | 7.2 -193% | 13.51 -449% |
Greyscale dE 2000 * | 0.94 | 1.7 -81% | 2.32 -147% | 6.2 -560% | 4.8 -411% | 7.6 -709% |
Gamma | 2.38 92% | 2.138 103% | 2.32 95% | 2.09 105% | 2.11 104% | 3.12 71% |
CCT | 6585 99% | 6628 98% | 6870 95% | 6618 98% | 6662 98% | 6233 104% |
Colorchecker dE 2000 calibrated * | 1.56 | 4.92 | 1.2 | 1.6 | ||
Total Average (Program / Settings) | -49% /
-37% | -54% /
-101% | -72% /
-96% | -81% /
-81% | -134% /
-191% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
15 ms ... rise ↗ and fall ↘ combined | ↗ 3 ms rise | |
↘ 12 ms fall | ||
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 31 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21.5 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
22 ms ... rise ↗ and fall ↘ combined | ↗ 1 ms rise | |
↘ 21 ms fall | ||
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 28 % of all devices are better. This means that the measured response time is better than the average of all tested devices (33.7 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
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 17903 (minimum: 5 - maximum: 3846000) Hz was measured. |
性能:EliteBook 645 G9并没有充分发挥其潜力
EliteBook 645 G9配备了AMD Ryzen 7 5825U与AMD Radeon RX Vega 8 iGPU。它的16GB DDR4 3200内存以单通道方式工作。由于有第二个SODIMM插槽,如果需要,可以升级RAM。惠普将其与512GB固态硬盘结合在一起,必要时也可以将其换掉。
测试条件
除非另有说明,否则基准测试是使用Windows性能级别 "最佳性能 "进行的。惠普没有为这款强大的商务笔记本电脑提供不同性能配置的单独工具。
处理器
已安装的AMD Ryzen 7 5825U是一款适用于紧凑型笔记本电脑的八核CPU,升压时钟高达4.5GHz,比起其他的CPU,它的时钟频率高出100MHz。Ryzen 7 5800U.该处理器有16个线程和16MB L3缓存。
我们测试设备中的处理器在基准测试中普遍落后于其竞争对手,这意味着它低于平均水平,低于LG UltraPC 14的性能,这意味着它低于平均水平,也低于采用相同芯片的LG UltraPC 14。然而,当涉及到温度和噪音排放的发展时,这确实对我们的测试样本有利,因为它们仍然很低。Ryzen 7大部分排名在中间位置,但有时也会排在底部,并刚刚超过Ryzen 5 PRO 6650U- 点,它实际上有时甚至不得不让它领先。在连续测试中,这种令人失望的结果至少在整个过程中保持一致。
Cinebench R15 Multi continuous test
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
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
CPU Performance Rating | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average AMD Ryzen 7 5825U | |
LG UltraPC 14 14U70Q-G.AA79G -2! | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
HP ProBook 440 G9-5Y3Z3EA | |
Average of class Office |
Cinebench R23 / Multi Core | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average AMD Ryzen 7 5825U (9339 - 10904, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (1056 - 15743, n=122, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
Cinebench R23 / Single Core | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (529 - 1995, n=121, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (1433 - 1460, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
Cinebench R20 / CPU (Multi Core) | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (3645 - 4180, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (356 - 5904, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
Cinebench R20 / CPU (Single Core) | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 | |
HP EliteBook 845 G9 6F6H9EA | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average of class Office (181.3 - 764, n=120, last 2 years) | |
Average AMD Ryzen 7 5825U (547 - 567, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
Cinebench R15 / CPU Multi 64Bit | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (1575 - 1860, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Average of class Office (160.8 - 2642, n=120, last 2 years) | |
HP EliteBook 845 G9 6F6H9EA | |
HP ProBook 440 G9-5Y3Z3EA |
Cinebench R15 / CPU Single 64Bit | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (228 - 232, n=4) | |
Average of class Office (82.6 - 284, n=118, last 2 years) |
Blender / v2.79 BMW27 CPU | |
Average of class Office (214 - 2844, n=121, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (281 - 322, n=4) | |
Lenovo Yoga Pro 7 14ARP G8 |
7-Zip 18.03 / 7z b 4 | |
Lenovo Yoga Pro 7 14ARP G8 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (42883 - 49511, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (4226 - 62349, n=121, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
7-Zip 18.03 / 7z b 4 -mmt1 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Lenovo Yoga Pro 7 14ARP G8 | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 845 G9 6F6H9EA | |
Average AMD Ryzen 7 5825U (5208 - 5468, n=4) | |
HP ProBook 440 G9-5Y3Z3EA | |
Average of class Office (2233 - 6687, n=121, last 2 years) |
Geekbench 5.5 / Multi-Core | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (1018 - 11980, n=122, last 2 years) | |
Average AMD Ryzen 7 5825U (5827 - 7367, n=3) | |
HP EliteBook 845 G9 6F6H9EA | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
Geekbench 5.5 / Single-Core | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (510 - 1974, n=122, last 2 years) | |
Average AMD Ryzen 7 5825U (1438 - 1496, n=3) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
HWBOT x265 Benchmark v2.2 / 4k Preset | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (11.1 - 13.4, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (1.55 - 17.4, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
LibreOffice / 20 Documents To PDF | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average AMD Ryzen 7 5825U (52.8 - 66.6, n=4) | |
Average of class Office (31.3 - 117.5, n=120, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 |
R Benchmark 2.5 / Overall mean | |
Average of class Office (0.4244 - 1.397, n=119, last 2 years) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (0.515 - 0.536, n=4) | |
HP EliteBook 845 G9 6F6H9EA | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 |
* ... smaller is better
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
Performance Rating | |
Lenovo Yoga Pro 7 14ARP G8 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / FP32 Ray-Trace | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U (10886 - 12710, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (763 - 24250, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / FPU Julia | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U (69640 - 80383, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (4027 - 102228, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / CPU SHA3 | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average AMD Ryzen 7 5825U (2315 - 2738, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (279 - 4442, n=119, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / CPU Queen | |
Lenovo Yoga Pro 7 14ARP G8 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (84150 - 94210, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (8031 - 113016, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / FPU SinJulia | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U (10550 - 11551, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (404 - 14288, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / FPU Mandel | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U (38353 - 44537, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (2054 - 54365, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / CPU AES | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (40933 - 108712, n=4) | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (5226 - 147611, n=120, last 2 years) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / CPU ZLib | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average AMD Ryzen 7 5825U (621 - 708, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (67.6 - 1018, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / FP64 Ray-Trace | |
Average AMD Ryzen 7 5825U (5758 - 6675, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (432 - 12755, n=120, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo Yoga Pro 7 14ARP G8 |
AIDA64 / CPU PhotoWorxx | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (4814 - 48177, n=120, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 845 G9 6F6H9EA | |
Average AMD Ryzen 7 5825U (9627 - 19826, n=4) | |
HP ProBook 440 G9-5Y3Z3EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 645 G9, Ryzen 7 5825U |
系统性能
CPU没有被充分使用,加上单通道内存,意味着笔记本的系统性能结果没有什么可炫耀的。这在日常工作中并不太明显,但基准测试更清楚地显示了这一点。在这里,测试设备经常不得不向它的竞争对手认输,因为它们有时会有更强大的动力--以相当大的差距。即使是LG的竞争对手,也有完全相同的处理器,有更好的结果。
CrossMark: Overall | Productivity | Creativity | Responsiveness
PCMark 10 / Score | |
Lenovo Yoga Pro 7 14ARP G8 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (5337 - 6228, n=4) | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (2325 - 7157, n=105, last 2 years) | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
PCMark 10 / Essentials | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (9553 - 10879, n=4) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average of class Office (5095 - 20841, n=105, last 2 years) | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
PCMark 10 / Productivity | |
LG UltraPC 14 14U70Q-G.AA79G | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (8717 - 9516, n=4) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Average of class Office (3041 - 10198, n=105, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA |
PCMark 10 / Digital Content Creation | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (4954 - 6372, n=4) | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 845 G9 6F6H9EA | |
Average of class Office (1912 - 9056, n=105, last 2 years) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
CrossMark / Overall | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
Average of class Office (348 - 1891, n=106, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1124 - 1330, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
CrossMark / Productivity | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
Average of class Office (393 - 1870, n=106, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1189 - 1351, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
CrossMark / Creativity | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP ProBook 440 G9-5Y3Z3EA | |
Average of class Office (340 - 1982, n=106, last 2 years) | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1169 - 1439, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
CrossMark / Responsiveness | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (258 - 2017, n=106, last 2 years) | |
HP ProBook 440 G9-5Y3Z3EA | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (843 - 1088, n=4) | |
HP EliteBook 645 G9, Ryzen 7 5825U |
PCMark 10 Score | 5337 points | |
Help |
AIDA64 / Memory Copy | |
Lenovo Yoga Pro 7 14ARP G8 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average of class Office (7158 - 88119, n=121, last 2 years) | |
Average AMD Ryzen 7 5825U (21188 - 42917, n=4) | |
HP EliteBook 845 G9 6F6H9EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
AIDA64 / Memory Read | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (7325 - 87297, n=121, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average AMD Ryzen 7 5825U (24018 - 39413, n=4) | |
HP EliteBook 845 G9 6F6H9EA | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / Memory Write | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (7579 - 94965, n=121, last 2 years) | |
LG UltraPC 14 14U70Q-G.AA79G | |
HP EliteBook 845 G9 6F6H9EA | |
Average AMD Ryzen 7 5825U (23602 - 41720, n=4) | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
AIDA64 / Memory Latency | |
LG UltraPC 14 14U70Q-G.AA79G | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average AMD Ryzen 7 5825U (85.9 - 105.9, n=4) | |
Average of class Office (44.3 - 188.3, n=122, last 2 years) | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
* ... smaller is better
DPC延时
惠普的EliteBook 645 G9在我们的测试中没有显示出任何明显的DPC延迟,这显示了它适合实时音频和视频编辑的潜力。然而,这也只是目前配置的一个快照。
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
HP ProBook 440 G9-5Y3Z3EA | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
LG UltraPC 14 14U70Q-G.AA79G | |
Lenovo Yoga Pro 7 14ARP G8 |
* ... smaller is better
存储设备
当涉及到所选择的来自Kioxia的具有512GB存储空间的固态硬盘时,惠普并没有给自己带来任何好处。测得的性能数据使它在大多数标准中处于底部。至少这种可控的速度是相对稳定的。
* ... smaller is better
reading continuous performance: DiskSpd Read Loop, Queue Depth 8
图形卡
集成的Radeon RX Vega 8 GPU有8个CU,时钟频率高达2,000 MHz,表现甚至比CPU还差。它在3DMark基准测试中取得了最后一名,在图形解决方案方面落后。
这导致了相当不令人印象深刻的游戏性能。如果游戏可以运行,那么它们只能使用最低的图形设置顺利进行。你甚至无法真正开始想象运行任何较新的游戏--但对于这种办公设备来说,这并不是一个太大的问题,与笔记本的目标市场无关。
3DMark 11 Performance | 4548 points | |
3DMark Cloud Gate Standard Score | 17361 points | |
3DMark Fire Strike Score | 2234 points | |
3DMark Time Spy Score | 979 points | |
Help |
* ... smaller is better
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
Lenovo Yoga Pro 7 14ARP G8 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
LG UltraPC 14 14U70Q-G.AA79G | |
Average of class Office (2.66 - 34, n=110, last 2 years) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U | |
HP ProBook 440 G9-5Y3Z3EA |
GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (3.35 - 47.8, n=90, last 2 years) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
Strange Brigade - 1920x1080 ultra AA:ultra AF:16 | |
Lenovo ThinkPad T14 G3-21AJS00400 | |
Lenovo Yoga Pro 7 14ARP G8 | |
Average of class Office (6.6 - 56.5, n=96, last 2 years) | |
HP EliteBook 845 G9 6F6H9EA | |
HP EliteBook 645 G9, Ryzen 7 5825U |
Witcher 3 FPS diagram
low | med. | high | ultra | QHD | |
GTA V (2015) | 54.7 | 36.7 | 14.8 | 6.07 | |
The Witcher 3 (2015) | 40.8 | 25.7 | 11.9 | 9.6 | |
Dota 2 Reborn (2015) | 99.7 | 73.1 | 35.1 | 33.1 | |
Final Fantasy XV Benchmark (2018) | 24 | 12.7 | 8.56 | 6.14 | |
X-Plane 11.11 (2018) | 30 | 24.1 | 21.7 | ||
Strange Brigade (2018) | 47.3 | 18.4 | 16 | 13.7 |
排放和功率:一个非常安静和节俭的14英寸笔记本电脑
噪声排放
在使用中,EliteBook 645 G9被证明是很好很安静的。我们测量的27分贝与周围的环境噪音差不多,由于其关闭的冷却器,这台笔记本电脑几乎听不到。如果对硬件施加更多压力,该设备发出的最大分贝为32分贝--仍然很安静,而且冷却器几乎保持同样安静。该设备绝对比其竞争对手工作得更安静。
Noise Level
Idle |
| 27 / 27 / 27 dB(A) |
Load |
| 31 / 32 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 27 dB(A) |
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G | HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU | LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB | Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR | Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR | HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU | |
---|---|---|---|---|---|---|
Noise | 1% | -14% | 2% | 3% | -2% | |
off / environment * | 27 | 24 11% | 26 4% | 24.2 10% | 23.6 13% | 27 -0% |
Idle Minimum * | 27 | 24 11% | 26.8 1% | 24.2 10% | 23.6 13% | 27 -0% |
Idle Average * | 27 | 25 7% | 27.2 -1% | 24.2 10% | 23.6 13% | 27 -0% |
Idle Maximum * | 27 | 26 4% | 27.2 -1% | 24.2 10% | 23.6 13% | 27 -0% |
Load Average * | 31 | 34 -10% | 45.4 -46% | 36.2 -17% | 35.1 -13% | 31.5 -2% |
Load Maximum * | 32 | 38 -19% | 45.5 -42% | 36.2 -13% | 39.6 -24% | 34.9 -9% |
Witcher 3 ultra * | 38 | 42.7 | 39.6 |
* ... smaller is better
温度
虽然笔记本电脑的温度在空闲模式下几乎没有变化,但我们在中等负荷下测得的热斑高达42℃。这是温热的,因此,当你使用该设备时,它并不太明显。
在我们的标准化压力测试中,CPU和GPU分别稳定在2100和600MHz,温度分别为75和72℃。
(+) The maximum temperature on the upper side is 38.1 °C / 101 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 42.3 °C / 108 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.7 °C / 76 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 29.5 °C / 85.1 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 (-1.8 °C / -3.2 F).
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) | HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M | LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) | Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M | Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550 | HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs | |
---|---|---|---|---|---|---|
Heat | -6% | -4% | -2% | -17% | 1% | |
Maximum Upper Side * | 38.1 | 44 -15% | 44.1 -16% | 39.2 -3% | 46.4 -22% | 38.9 -2% |
Maximum Bottom * | 42.3 | 45 -6% | 45.1 -7% | 49.8 -18% | 43.1 -2% | 37.4 12% |
Idle Upper Side * | 26.4 | 27 -2% | 25.4 4% | 24.2 8% | 33.9 -28% | 26.7 -1% |
Idle Bottom * | 26.8 | 27 -1% | 25.9 3% | 25.1 6% | 31.4 -17% | 27.8 -4% |
* ... smaller is better
发言人
立体声扬声器的表现低于平均水平。虽然它们能很好地再现高音和中音,但它们的低音却很弱。这对于一个工作设备来说已经足够了。如果声音达不到你的标准,例如用于多媒体,那么你也可以通过3.5毫米音频端口连接扬声器、耳机或耳麦。
HP EliteBook 645 G9, Ryzen 7 5825U audio analysis
(±) | speaker loudness is average but good (76 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 33.9% lower than median
(±) | linearity of bass is average (9.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.7% away from median
(±) | linearity of mids is average (7.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24% difference to median)
Compared to same class
» 66% of all tested devices in this class were better, 10% similar, 24% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook Pro 16 2021 M1 Pro audio analysis
(+) | speakers can play relatively loud (84.7 dB)
Bass 100 - 315 Hz
(+) | good bass - only 3.8% away from median
(+) | bass is linear (5.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.3% away from median
(+) | mids are linear (2.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.9% away from median
(+) | highs are linear (2.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (4.6% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 0% similar, 100% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 0% of all tested devices were better, 0% similar, 100% worse
» The best had a delta of 4%, average was 25%, worst was 134%
消耗功率
EliteBook 645 G9的功耗在负载下最大为45.7瓦,这意味着附带的65瓦电源的尺寸足够了。在空闲模式下,它的平均耗电量为5瓦。总的来说,审查样本比,例如,更节俭一些、LG的UltraPC 14或惠普的ProBook 440 G9采用更强大的英特尔处理器。
Off / Standby | 0.3 / 0.55 Watt |
Idle | 3.8 / 5.3 / 7 Watt |
Load |
34 / 45.7 Watt |
power consumption Witcher 3 / stress test
Power consumption with external monitor
电池寿命
惠普的EliteBook型号配备了51.3Wh的电池。这意味着与其他设备相比,其容量低于平均水平,这反映在笔记本电脑的运行时间上。满载时约90分钟,冲浪时10小时,视频播放时超过13小时,对于一个重量不到1.4公斤的小型和紧凑的14英寸笔记本电脑来说,这些结果仍然不算太寒酸。
HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8, 51.3 Wh | HP EliteBook 845 G9 6F6H9EA R5 PRO 6650U, Radeon 660M, 51 Wh | LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8, 72 Wh | Lenovo Yoga Pro 7 14ARP G8 R7 7735HS, Radeon 680M, 73 Wh | Lenovo ThinkPad T14 G3-21AJS00400 i7-1260P, GeForce MX550, 52.5 Wh | HP ProBook 440 G9-5Y3Z3EA i7-1255U, Iris Xe G7 96EUs, 42 Wh | Average of class Office | |
---|---|---|---|---|---|---|---|
Battery Runtime | 23% | 59% | 13% | -18% | -42% | 5% | |
H.264 | 790 | 903 14% | 705 ? -11% | ||||
WiFi v1.3 | 592 | 728 23% | 1008 70% | 783 32% | 487 -18% | 344 -42% | 594 ? 0% |
Load | 93 | 137 47% | 86 -8% | 117.7 ? 27% |
Pros
Cons
评语:一台有改进余地的紧凑型商务笔记本电脑
在许多方面,惠普EliteBook 645 G9在我们的测试中给人留下深刻印象。它呈现出一种优雅和紧凑,以及相对轻巧和坚固的商务笔记本电脑,也非常适合旅行。同时,其明亮的显示屏也非常适合户外使用。
在目前的配置中,EliteBook的性能有所欠缺,硬件没有发挥出最大潜力。它的性能足以满足日常使用,但对于更复杂的任务,它很可能会耗尽能量。
然而,这随后意味着笔记本电脑在使用中运行得相对安静,即使在负载下,也不会特别热。就其电池、连接性和co而言,该设备当然不会打破任何记录,但它在一天结束时仍然表现得相当好。
总的来说,惠普EliteBook 645 G9的积极方面超过了消极方面--如果你不要求对硬件有什么太大压力的话。对于目前低于1000美元的价格来说,这一点尤其真实。如果你在寻找性能更好的14英寸笔记本电脑,你应该看看联想Yoga Pro 7 或联想ThinkPad T14s 。或者你可以看看惠普EliteBook的其他配置。
价格和可用性
HP EliteBook 645 G9, Ryzen 7 5825U
-
05/11/2023 v7
Marcus Schwarten
Transparency
The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review.