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宏碁Chromebook 514 CB514-1WT 在审查:安静的办公笔记本电脑,良好的电池寿命

低排放。 宏碁的14英寸笔记本电脑提供了一个哑光触摸屏(全高清,IPS),低操作噪音,良好的电池寿命和雷电4。与Google Play商店的整合允许使用无数的Android 应用程序。
Chromebook Intel Laptop / Notebook Thunderbolt Tiger Lake Touchscreen

通过Chromebook 514,宏碁推出了一款14英寸的笔记本电脑,由Core i3-1115G4处理器驱动。谷歌的Chrome OS作为操作系统。竞争者包括以下设备 联想IdeaPad Flex 5 CB 13IML05竞争者包括联想IdeaPad Flex 5 CB 13IML05、华硕华硕ExpertBook B1 B1400,以及惠普14s,以及联想IdeaPad 5 14ALC05.

Acer Chromebook 514 CB514-1WT-36DP (Chromebook 514 Series)
Processor
Intel Core i3-1115G4 2 x 3 - 4.1 GHz, Tiger Lake UP3
Graphics adapter
Intel UHD Graphics Xe G4 48EUs, Core: 1250 MHz
Memory
8 GB 
, LPDDR4X, onboard, no memory slots
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, capacitive, 10 touchpoints, IPS, glossy: no, 60 Hz
Storage
SK Hynix BC711 HFM256GD3JX016N, 256 GB 
, HFM256GD3JX016N, 240 GB free
Connections
1 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 2 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Audio Connections: combined headset port, Card Reader: microSD
Networking
Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5
Size
height x width x depth (in mm): 19.3 x 323 x 219.8
Battery
50.3 Wh, 4471 mAh Lithium-Ion, Battery runtime (according to manufacturer): 10 h
Operating System
Google Chrome OS
Camera
Webcam: HD
Primary Camera: 0.9 MPix
Additional features
Speakers: stereo, Keyboard: chiclet, Keyboard Light: yes, 24 Months Warranty
Weight
1.4 kg, Power Supply: 284 g
Price
579 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

潜在的竞争对手比较

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
83.7 %
06/2022
Acer Chromebook 514 CB514-1WT-36DP
i3-1115G4, UHD Graphics Xe G4 48EUs
1.4 kg19.3 mm14.00"1920x1080
83.7 %
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
i5-10210U, UHD Graphics 620
1.4 kg17.95 mm13.30"1920x1080
76.9 %
09/2021
HP 14s-fq1357ng
R5 5500U, Vega 7
1.5 kg17.9 mm14.00"1920x1080
83.9 %
12/2021
Asus ExpertBook B1 B1400CEAE, i5-1135G7
i5-1135G7, Iris Xe G7 80EUs
1.5 kg19.2 mm14.00"1920x1080
86.3 %
Lenovo IdeaPad 5 14ALC05 82LM005YGE
R5 5500U, Vega 7
1.4 kg19.1 mm14.00"1920x1080

外壳和连接性 -Chromebook ,带Thunderbolt 4

这款灰色箱子的制造质量很好,但它缺乏刚性。底座(塑料)和盖子(金属)太容易被扭曲了。最大打开角度为180度,可以将显示屏完全向表面折叠。取下底盖后,电池和其他硬件都可以接触到。请注意。电池只被底盖的螺丝固定住了。取下底盖后,电池被留在机箱内,没有任何东西可以固定它。

遗憾的是。两个Thunderbolt 4端口(USB-C;Power Delivery,DisplayPort)以及第三个视频输出(HDMI)都在机箱的同一侧。对于移动设备来说,将电源适配器、显示器和/或对接解决方案连接在任何一侧的可能性将是一个优势。此外,宏碁并不完全使用USB-C;还有一个USB-A端口(USB 3.2 Gen 1)。

网络摄像头(0.9MP)生成的图像最大分辨率为1,280x720像素。在色彩准确性方面存在问题。颜色明显偏离目标。很好。该相机有一个机械快门。此外,还有一个快速的microSD存储卡读卡器(参考卡:AV PRO microSD 128 GB V60),以及一个Wi-Fi 6模块(Intel AX201,802.11ax,蓝牙5)。指纹扫描仪是可选的。

尺寸比较

323.4 mm 215.6 mm 19.2 mm 1.5 kg323 mm 219.8 mm 19.3 mm 1.4 kg324 mm 225 mm 17.9 mm 1.5 kg321.57 mm 211.59 mm 19.1 mm 1.4 kg310 mm 212 mm 17.95 mm 1.4 kg297 mm 210 mm 1 mm 5.7 g
左侧:2个Thunderbolt 4(USB-C;Power Delivery,DisplayPort),HDMI,组合音频
左侧:2个Thunderbolt 4(USB-C;Power Delivery,DisplayPort),HDMI,组合音频
右侧。存储卡读卡器(microSD),USB 3.2 Gen 1(USB-A),电缆锁的插槽
右侧。存储卡读卡器(microSD),USB 3.2 Gen 1(USB-A),电缆锁的插槽
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
77.5 MB/s ∼100% +8%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (AV Pro SD microSD 128 GB V60)
72 MB/s ∼93%
Average of class Office
  (19.4 - 196.8, n=66, last 2 years)
62.7 MB/s ∼81% -13%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Angelbird AV PRO microSD 128 GB V60)
37 MB/s ∼48% -49%
HP 14s-fq1357ng
AMD Ryzen 5 5500U (AV Pro SD microSD 128 GB V60)
34 MB/s ∼44% -53%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7 (AV Pro V60)
25.3 MB/s ∼33% -65%
maximum AS SSD Seq Read Test (1GB)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
85.9 MB/s ∼100%
Average of class Office
  (23.6 - 191.5, n=65, last 2 years)
71.9 MB/s ∼84%
HP 14s-fq1357ng
AMD Ryzen 5 5500U (AV Pro SD microSD 128 GB V60)
37.3 MB/s ∼43%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7 (AV Pro V60)
26.6 MB/s ∼31%
ColorChecker
10.3 ∆E
12.6 ∆E
16.1 ∆E
14.3 ∆E
18.3 ∆E
17.5 ∆E
9.7 ∆E
20 ∆E
12.4 ∆E
11.4 ∆E
15.7 ∆E
13.1 ∆E
13 ∆E
15.8 ∆E
10.8 ∆E
11.2 ∆E
15.6 ∆E
22 ∆E
0.6 ∆E
10.1 ∆E
18.9 ∆E
15.4 ∆E
12.8 ∆E
6.3 ∆E
ColorChecker Acer Chromebook 514 CB514-1WT-36DP: 13.5 ∆E min: 0.59 - max: 21.96 ∆E

输入设备 - 宏碁笔记本电脑提供了一个背光键盘

背光小键盘(五种亮度级别)的平坦、略微粗糙的按键行程短,压力点明确。键盘的轻微屈曲并没有被证明是令人烦恼的。总的来说,宏碁在这里提供了一个适合日常使用的键盘。

一个具有多点触摸功能的ClickPad(约10.3 x 6.3厘米)可以替代鼠标。其光滑的表面使手指很容易在上面滑行。垫子的行程很短,有一个清晰的压力点。触摸屏(10个触摸点)不存在任何问题,它对输入的反应很快。它只能用手指操作,因为它缺乏手写笔支持。

Chromebook 514 - 输入设备
Chromebook 514 - 输入设备

显示屏 - 哑光IPS触摸屏

像素网格
像素网格

虽然哑光的14英寸触摸屏(1,920x1,080像素)提供了良好的对比度(1,344:1),但最大亮度(224.9 cd/m²)却低于目标值(>300 cd/m²)。

测量设备在80%及以下的亮度水平上记录了高频闪烁(25,000 Hz)。敏感的用户不应该受到头痛和/或眼睛问题的困扰。

240
cd/m²
232
cd/m²
231
cd/m²
227
cd/m²
242
cd/m²
216
cd/m²
213
cd/m²
224
cd/m²
199
cd/m²
Distribution of brightness
X-Rite i1Pro 2
Maximum: 242 cd/m² (Nits) Average: 224.9 cd/m² Minimum: 7.5 cd/m²
Brightness Distribution: 82 %
Center on Battery: 245 cd/m²
Contrast: 1344:1 (Black: 0.18 cd/m²)
ΔE Color 6.61 | 0.59-29.43 Ø5.2
ΔE Greyscale 6.21 | 0.57-98 Ø5.5
Gamma: 2.54
Acer Chromebook 514 CB514-1WT-36DP
IPS, 1920x1080, 14.00
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
IPS, 1920x1080, 13.30
HP 14s-fq1357ng
AUO403D, IPS, 1920x1080, 14.00
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Chi Mei CMN14D4, IPS, 1920x1080, 14.00
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AU Optronics B140HAN04.E, IPS, 1920x1080, 14.00
Display
Display P3 Coverage
38.11
42.8
37.47
sRGB Coverage
57
63.9
56
AdobeRGB 1998 Coverage
39.37
44.3
38.71
Response Times
-25%
-11%
3%
-2%
Response Time Grey 50% / Grey 80% *
38 ?(20, 18)
47 ?(20, 27)
-24%
41 ?(19, 22)
-8%
35.2 ?(18, 17.2)
7%
41 ?(18, 23)
-8%
Response Time Black / White *
24 ?(13, 11)
30 ?(14, 16)
-25%
27 ?(15, 12)
-13%
23.2 ?(14, 9.2)
3%
28 ?(15, 13)
-17%
PWM Frequency
25000 ?(80)
25000 ?(20)
0%
29800
19%
Screen
23%
14%
2%
6%
Brightness middle
242
242
0%
220
-9%
256
6%
357
48%
Brightness
225
232
3%
223
-1%
239
6%
315
40%
Brightness Distribution
82
85
4%
85
4%
83
1%
82
0%
Black Level *
0.18
0.235
-31%
0.225
-25%
0.23
-28%
0.455
-153%
Contrast
1344
1030
-23%
978
-27%
1113
-17%
785
-42%
Colorchecker dE 2000 *
6.61
1.99
70%
4.16
37%
6.2
6%
3.98
40%
Colorchecker dE 2000 max. *
22.53
2.77
88%
7.43
67%
18.2
19%
6.92
69%
Greyscale dE 2000 *
6.21
1.78
71%
2.35
62%
5
19%
3.33
46%
Gamma
2.54 87%
2.31 95%
2.62 84%
1.97 112%
2.47 89%
CCT
6373 102%
6567 99%
6389 102%
7364 88%
6138 106%
Colorchecker dE 2000 calibrated *
3.8
Color Space (Percent of AdobeRGB 1998)
36
Color Space (Percent of sRGB)
56
Total Average (Program / Settings)
-1% / 13%
2% / 9%
3% / 2%
2% / 4%

* ... smaller is better

显示器的色彩还原在开箱后仍然可以接受,但色彩与目标有一些偏差。显示器没有受到蓝色色调的影响。

CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - 灰度
CalMAN - 灰度
CalMAN - 色彩饱和度
CalMAN - 色彩饱和度

Display Response Times

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
24 ms ... rise ↗ and fall ↘ combined↗ 13 ms rise
↘ 11 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 0.4 (minimum) to 240 (maximum) ms. » 43 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (22.7 ms).
       Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined↗ 20 ms rise
↘ 18 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.25 (minimum) to 636 (maximum) ms. » 45 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (35.8 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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 detected 25000 Hz ≤ 80 % brightness setting

The display backlight flickers at 25000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 80 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 25000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 19466 (minimum: 5 - maximum: 3846000) Hz was measured.

视角稳定的IPS面板在任何位置都能看清。在阳光不太强烈的情况下,屏幕内容可以在户外阅读。

Chromebook 室外。
Chromebook 室外。

性能 - 足够用于办公和互联网

有了Chromebook 514,宏碁在其阵容中拥有一个14英寸的笔记本电脑,为办公和互联网应用提供足够的性能。

处理器

芯片酷睿i3-1115G4双核处理器(Tiger Lake )以3 GHz的基本时钟速度运行。通过涡轮增压可以提高到4.1GHz。支持超线程(每个核心两个线程)。该CPU在浏览器基准测试中提供的结果高于1115G4的平均水平。

CPU Performance Rating - Percent
Average of class Office
 
87.7 pt ∼88%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4
87.6 pt ∼88%
Average Intel Core i3-1115G4
 
86 pt ∼86%
Asus ExpertBook B1 B1400CEAE, i5-1135G7 -12!
Intel Core i5-1135G7
74.6 pt ∼75%
HP 14s-fq1357ng -12!
AMD Ryzen 5 5500U
70.4 pt ∼70%
Lenovo IdeaPad 5 14ALC05 82LM005YGE -13!
AMD Ryzen 5 5500U
66.1 pt ∼66%
Lenovo IdeaPad 3 15ITL05 81X80074GE -12!
Intel Core i3-1115G4
65 pt ∼65%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE -9!
Intel Core i5-10210U
50.4 pt ∼50%
Geekbench 5.4
Multi-Core
HP 14s-fq1357ng
AMD Ryzen 5 5500U
5523 Points ∼100% +105%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
5468 Points ∼99% +103%
Average of class Office
  (1150 - 11325, n=128, last 2 years)
4934 Points ∼89% +83%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7
4416 Points ∼80% +64%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U
3573 Points ∼65% +32%
Lenovo IdeaPad 3 15ITL05 81X80074GE
Intel Core i3-1115G4
2802 Points ∼51% +4%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4
2699 Points ∼49%
Average Intel Core i3-1115G4
  (2341 - 2983, n=8)
2628 Points ∼48% -3%
Single-Core
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7
1345 Points ∼100% +13%
Lenovo IdeaPad 3 15ITL05 81X80074GE
Intel Core i3-1115G4
1345 Points ∼100% +13%
Average of class Office
  (531 - 1778, n=128, last 2 years)
1317 Points ∼98% +11%
Average Intel Core i3-1115G4
  (1190 - 1352, n=8)
1296 Points ∼96% +9%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4
1190 Points ∼88%
HP 14s-fq1357ng
AMD Ryzen 5 5500U
1119 Points ∼83% -6%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
1118 Points ∼83% -6%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U
989 Points ∼74% -17%
CrXPRT 2
Score
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
147 Points ∼100%
Average Intel Core i3-1115G4
 
147 Points ∼100% 0%
Average of class Office
  (last 2 years)
147 Points ∼100% 0%
Photo Effects
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
243 Points ∼100%
Average Intel Core i3-1115G4
 
243 Points ∼100% 0%
Average of class Office
  (last 2 years)
243 Points ∼100% 0%
Face Detection
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
1825 Points ∼100%
Average Intel Core i3-1115G4
 
1825 Points ∼100% 0%
Average of class Office
  (last 2 years)
1825 Points ∼100% 0%
Offline Notes
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
88 Points ∼100%
Average Intel Core i3-1115G4
 
88 Points ∼100% 0%
Average of class Office
  (last 2 years)
88 Points ∼100% 0%
Stocks Dashboard
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
130 Points ∼100%
Average Intel Core i3-1115G4
 
130 Points ∼100% 0%
Average of class Office
  (last 2 years)
130 Points ∼100% 0%
DNA Sequence Analysis
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
310 Points ∼100%
Average Intel Core i3-1115G4
 
310 Points ∼100% 0%
Average of class Office
  (last 2 years)
310 Points ∼100% 0%
3D Shapes
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
5358 Points ∼100%
Average Intel Core i3-1115G4
 
5358 Points ∼100% 0%
Average of class Office
  (last 2 years)
5358 Points ∼100% 0%
Sunspider - 1.0 Total Score
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Chrome 89)
239.4 ms * ∼100% -64%
Average of class Office
  (97.3 - 361, n=16, last 2 years)
173 ms * ∼72% -19%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
145.8 ms * ∼61%
Average Intel Core i3-1115G4
 
145.8 ms * ∼61% -0%
Mozilla Kraken 1.1 - Total Score
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Chrome 89)
1013 ms * ∼100% -54%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U (Chrome 82)
848 ms * ∼84% -29%
HP 14s-fq1357ng
AMD Ryzen 5 5500U (Chrome 82)
837 ms * ∼83% -27%
Average of class Office
  (488 - 1961, n=124, last 2 years)
800 ms * ∼79% -22%
Average Intel Core i3-1115G4
  (658 - 805, n=7)
749 ms * ∼74% -14%
Lenovo IdeaPad 3 15ITL05 81X80074GE
Intel Core i3-1115G4 (Chrome 82)
747 ms * ∼74% -14%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7 (Chrome 82)
716 ms * ∼71% -9%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
657.9 ms * ∼65%
Octane V2 - Total Score
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
59497 Points ∼100%
Average of class Office
  (20009 - 82948, n=40, last 2 years)
57611 Points ∼97% -3%
Average Intel Core i3-1115G4
  (49170 - 59497, n=3)
55606 Points ∼93% -7%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Chrome 89)
44040 Points ∼74% -26%
Speedometer 2.0 - Result
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
181 runs/min ∼100%
Average Intel Core i3-1115G4
  (178 - 181, n=2)
179.5 runs/min ∼99% -1%
Average of class Office
  (39.7 - 264, n=28, last 2 years)
173 runs/min ∼96% -4%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Chrome 89)
118 runs/min ∼65% -35%
JetStream 1.1 - Total Score
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
296.3 Points ∼100%
Average Intel Core i3-1115G4
  (294 - 296, n=2)
295 Points ∼100% 0%
Average of class Office
  (101.3 - 420, n=20, last 2 years)
259 Points ∼87% -13%
Jetstream 2 - Total Score
Average of class Office
  (62.1 - 254, n=57, last 2 years)
179.8 Points ∼100% +10%
Average Intel Core i3-1115G4
  (162.9 - 165.2, n=2)
164.1 Points ∼91% +1%
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
162.9 Points ∼91%
WebXPRT 3 - ---
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4 (Chrome 102)
257 Points ∼100%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7 (Chrome 82)
229 Points ∼89% -11%
Average of class Office
  (89.2 - 296, n=114, last 2 years)
225 Points ∼88% -12%
Average Intel Core i3-1115G4
  (200 - 257, n=6)
214 Points ∼83% -17%
Lenovo IdeaPad 3 15ITL05 81X80074GE
Intel Core i3-1115G4 (Chrome 82)
213 Points ∼83% -17%
HP 14s-fq1357ng
AMD Ryzen 5 5500U (Chrome 82)
208 Points ∼81% -19%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U (Chrome 89)
193 Points ∼75% -25%

* ... smaller is better

系统性能

操作系统加载很快,程序打开也很及时。硬件配置足以应付简单的办公和互联网应用。

内存不能被扩展。
内存不能被扩展。
PCMark for Android: Storage 2.0 | Work 3.0
PCMark for Android / Storage 2.0
Asus Chromebook Flip CM1
Vega 3, 3015Ce, 64 GB eMMC Flash
24872 Points ∼100% +21%
Acer Chromebook 514 CB514-1WT-36DP
UHD Graphics Xe G4 48EUs, i3-1115G4, SK Hynix BC711 HFM256GD3JX016N
20509 Points ∼82%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
 
20509 Points ∼82% 0%
Average of class Office
  (last 2 years)
20509 Points ∼82% 0%
PCMark for Android / Work 3.0
Acer Chromebook 514 CB514-1WT-36DP
UHD Graphics Xe G4 48EUs, i3-1115G4, SK Hynix BC711 HFM256GD3JX016N
11801 Points ∼100%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
 
11801 Points ∼100% 0%
Average of class Office
  (last 2 years)
11801 Points ∼100% 0%
Asus Chromebook Flip CM1
Vega 3, 3015Ce, 64 GB eMMC Flash
9775 Points ∼83% -17%

储存

宏碁为CB514配备了一块256GB的固态硬盘(PCIe 3,M.2 2280)。理论上有可能更换固态硬盘,但这需要拆掉机箱内的带状电缆。

图形卡

英特尔UHD Graphics Xe G4 48EU图形核心(400至1,250 MHz)负责图形输出。在播放H.264和HEVC/H.265等常见格式的视频时,集成在GPU中的解码器可以减轻CPU的负担。

3DMark Performance Rating - Percent
Lenovo IdeaPad 5 14ALC05 82LM005YGE -1!
AMD Radeon RX Vega 7, AMD Ryzen 5 5500U
100 pt ∼100%
Average of class Office
 
93.6 pt ∼94%
Average Intel UHD Graphics Xe G4 48EUs
 
92.9 pt ∼93%
Acer Chromebook 514 CB514-1WT-36DP
Intel UHD Graphics Xe G4 48EUs, Intel Core i3-1115G4
88.4 pt ∼88%
Lenovo IdeaPad 3 15ITL05 81X80074GE -1!
Intel UHD Graphics Xe G4 48EUs, Intel Core i3-1115G4
83 pt ∼83%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE -1!
Intel UHD Graphics 620, Intel Core i5-10210U
42.7 pt ∼43%
3DMark
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics
Acer Chromebook 514 CB514-1WT-36DP
Intel UHD Graphics Xe G4 48EUs, Intel Core i3-1115G4
12146 Points ∼100%
Average Intel UHD Graphics Xe G4 48EUs
 
12146 Points ∼100% 0%
Average of class Office
  (last 2 years)
12146 Points ∼100% 0%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel UHD Graphics 620, Intel Core i5-10210U
5190 Points ∼43% -57%
Wild Life Extreme Unlimited
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, AMD Ryzen 5 5500U
2074 Points ∼100% +30%
Average of class Office
  (286 - 3713, n=24, last 2 years)
1809 Points ∼87% +14%
Average Intel UHD Graphics Xe G4 48EUs
  (1593 - 2072, n=4)
1781 Points ∼86% +12%
Lenovo IdeaPad 3 15ITL05 81X80074GE
Intel UHD Graphics Xe G4 48EUs, Intel Core i3-1115G4
1721 Points ∼83% +8%
Acer Chromebook 514 CB514-1WT-36DP
Intel UHD Graphics Xe G4 48EUs, Intel Core i3-1115G4
1593 Points ∼77%
3DMark Sling Shot Extreme (ES 3.1) Unlimited
9566 points
Help

排放和能源 - 宏碁笔记本电脑几乎不发热

噪声排放

宏碁笔记本电脑在整个负载范围内不会产生那么多的噪音。在空闲使用时,风扇通常是静止的,而且是安静的。它只有在负载下才会有一点转速。最大声压级为32.3 dB(A)。

Noise Level

Idle
25.4 / 25.4 / 25.4 dB(A)
Load
32.1 / 32.3 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Earthworks M23R, Arta (15 cm distance)   environment noise: 25.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028.730.732.628.72537.733.835.937.73142.9444642.94029.731.534.429.75032.933.93732.96324.228.330.524.28017.2212017.210016.117.319.116.112517.217.419.417.216013.314.915.913.320012.813.913.812.825013.213.71313.23151313.312.91340015.215.712.315.250014.614.912.214.663021.321.212.521.38001616.312.216100019.719.311.719.7125020.119.112.220.1160020.119.512.420.1200020.82012.920.8250021.420.81321.4315019.918.913.419.9400021.120.613.921.1500022.121.913.922.1630018.118.614.318.180001821.414.7181000021.924.716.221.91250021.224.514.421.21600016.218.813.416.2SPL32.232.325.632.2N1.51.60.71.5median 18.1median 18.9median 13.4median 18.1Delta2.82.21.12.8hearing rangehide median Fan NoiseAcer Chromebook 514 CB514-1WT-36DP
Acer Chromebook 514 CB514-1WT-36DP
UHD Graphics Xe G4 48EUs, i3-1115G4, SK Hynix BC711 HFM256GD3JX016N
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
UHD Graphics 620, i5-10210U, Samsung PM991 MZALQ128HBHQ-000L2
HP 14s-fq1357ng
Vega 7, R5 5500U, Micron 2210 MTFDHBA512QFD
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
Noise
-5%
-14%
2%
-8%
off / environment *
25.4
26.5
-4%
26
-2%
23.8
6%
24.6
3%
Idle Minimum *
25.4
26.5
-4%
26
-2%
23.8
6%
24.6
3%
Idle Average *
25.4
26.5
-4%
26
-2%
23.8
6%
24.6
3%
Idle Maximum *
25.4
26.5
-4%
31.6
-24%
26.5
-4%
26.7
-5%
Load Average *
32.1
32.6
-2%
41
-28%
28.6
11%
38.9
-21%
Load Maximum *
32.3
35.5
-10%
41
-27%
37.4
-16%
42.8
-33%
Witcher 3 ultra *
30.6

* ... smaller is better

温度

Chromebook 的机箱温度在日常使用中保持在绿色范围内(办公室、互联网)。在负载情况下(Octane V2和Jetstream基准测试循环运行),机箱最多只能说是温热。

 28.8 °C28.5 °C26.4 °C 
 27.6 °C26.9 °C25.3 °C 
 24 °C24.5 °C24 °C 
Maximum: 28.8 °C
Average: 26.2 °C
27.1 °C32.5 °C28 °C
24.8 °C26.5 °C26.2 °C
23.4 °C24.9 °C24.6 °C
Maximum: 32.5 °C
Average: 26.4 °C
Power Supply (max.)  32.9 °C | Room Temperature 23.6 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 29.5 °C / 85 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 32.5 °C / 91 F, compared to the average of 34.1 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 35.9 °C / 97 F, compared to the average of 36.6 °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 26.5 °C / 79.7 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.8 °C / 82 F (+1.3 °C / 2.3 F).
热量发展--顶部(负载)
热量发展--顶部(负载)
热量发展--顶部(空闲)
热量发展--顶部(空闲)
热量的发展 - 底部(负载)
热量的发展 - 底部(负载)
热量发展 - 底部(空闲)。
热量发展 - 底部(空闲)。
Acer Chromebook 514 CB514-1WT-36DP
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
Intel Core i5-10210U, Intel UHD Graphics 620
HP 14s-fq1357ng
AMD Ryzen 5 5500U, AMD Radeon RX Vega 7
Asus ExpertBook B1 B1400CEAE, i5-1135G7
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
Heat
-15%
-10%
-13%
-1%
Maximum Upper Side *
32.5
43.1
-33%
37.7
-16%
41.7
-28%
35
-8%
Maximum Bottom *
35.9
53
-48%
45.6
-27%
54.3
-51%
38
-6%
Idle Upper Side *
28.8
25.5
11%
30.6
-6%
26
10%
28
3%
Idle Bottom *
32.5
28.5
12%
29.8
8%
27.1
17%
30
8%

* ... smaller is better

发言人

立体声扬声器提供了一个合格的声音,几乎不能提供任何低音。

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.632.630.62534.435.934.43142.34642.34029.334.429.35031.23731.26324.430.524.48016.92016.910016.519.116.512521.719.421.71602915.92920039.813.839.825053.71353.731561.812.961.840066.912.366.950065.212.265.26306712.56780079.512.279.5100079.411.779.4125076.112.276.1160072.812.472.8200068.212.968.2250071.71371.7315073.413.473.4400073.913.973.9500072.213.972.2630072.714.372.7800076.814.776.81000079.516.279.51250074.614.474.61600067.913.467.9SPL86.825.686.8N700.770median 71.7median 13.4median 71.7Delta10.41.110.422.422.822.429.735.929.731.830.631.824.425.624.422.424.722.424.122.124.122.921.122.925.122.325.131.217.231.233.515.433.539.713.539.753.715.553.759.914.759.964.219.464.259.213.359.257.612.957.663.212.263.271.912.971.970.813.170.867.712.467.767.31367.367.413.267.468.613.168.668.913.268.964.813.564.859.613.659.659.913.559.960.513.660.55713.45760.712.660.779.225.679.243.10.743.1median 60.5median 13.4median 60.56.80.96.8hearing rangehide median Pink NoiseAcer Chromebook 514 CB514-1WT-36DPLenovo IdeaPad 5 14ALC05 82LM005YGE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Acer Chromebook 514 CB514-1WT-36DP audio analysis

(±) | speaker loudness is average but good (79.5 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 34.7% lower than median
(±) | linearity of bass is average (13% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.1% higher than median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(+) | highs are linear (3.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.4% difference to median)
Compared to same class
» 49% of all tested devices in this class were better, 12% similar, 40% worse
» The best had a delta of 6%, average was 20%, worst was 51%
Compared to all devices tested
» 53% of all tested devices were better, 9% similar, 38% worse
» The best had a delta of 3%, average was 20%, worst was 65%

Lenovo IdeaPad 5 14ALC05 82LM005YGE audio analysis

(-) | not very loud speakers (71.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20% lower than median
(±) | linearity of bass is average (13.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.8% higher than median
(±) | linearity of mids is average (7.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.2% away from median
(+) | highs are linear (3.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.4% difference to median)
Compared to same class
» 55% of all tested devices in this class were better, 10% similar, 35% worse
» The best had a delta of 5%, average was 18%, worst was 50%
Compared to all devices tested
» 40% of all tested devices were better, 8% similar, 52% worse
» The best had a delta of 3%, average was 20%, worst was 65%

能源消耗

宏碁笔记本电脑在能源消耗方面没有显示出任何惊喜。在压力测试中达到了25.3瓦的最大耗电量。附带的USB-C电源适配器(45瓦)有足够的容量。

Power Consumption
Off / Standbydarklight 0.25 / 0.35 Watt
Idledarkmidlight 4.2 / 6.7 / 7.4 Watt
Load midlight 9.7 / 25.3 Watt
 color bar
Key: min: dark, med: mid, max: light        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.

Energy consumption during our The Witcher 3 test / stress test

No graph data

Energy consumption with an external monitor

No graph data

电池寿命

在我们的真实世界Wi-Fi测试中,这台14英寸的机器实现了8:53小时的运行时间。用一个脚本来重现访问这里的网站所造成的负载。

Battery Runtime
WiFi Websurfing (Chrome 102)
8h 53min
Battery Runtime - WiFi Websurfing
Lenovo IdeaPad 5 14ALC05 82LM005YGE
R5 5500U, Vega 7, 56.5 Wh
649 min ∼100% +22%
Average of class Office
  (241 - 1715, n=110, last 2 years)
562 min ∼87% +5%
Acer Chromebook 514 CB514-1WT-36DP
i3-1115G4, UHD Graphics Xe G4 48EUs, 50.3 Wh
533 min ∼82%
HP 14s-fq1357ng
R5 5500U, Vega 7, 41 Wh
507 min ∼78% -5%
Lenovo IdeaPad Flex 5 CB 13IML05 82B80010GE
i5-10210U, UHD Graphics 620, 51 Wh
457 min ∼70% -14%
Asus ExpertBook B1 B1400CEAE, i5-1135G7
i5-1135G7, Iris Xe G7 80EUs, 42 Wh
416 min ∼64% -22%

Pros

+ IPS触摸屏显示
+ 工作噪音低
+ 发热量低
+ 良好的电池寿命
+ 三个视频输出
+ 霹雳火4
+ 通过USB-C的DisplayPort
+ 电源交付
+ Wi-Fi 6
+ 键盘背光
+ Android 可用的应用程序

Cons

- 显示屏亮度低
- 内存不可扩展/可更换
- 相对昂贵

评语 - 一个全面的Chromebook

宏碁Chromebook 514 CB514-1WT-36DP,由德国宏碁提供。
宏碁Chromebook 514 CB514-1WT-36DP,由德国宏碁提供。

宏碁Chromebook ,主要是为公司或组织使用而设计的--至少价格水平表明如此。对于一台简单的酷睿i3笔记本电脑来说,不到580欧元(约合人民币611元)是一笔不小的开支。可比的Windows笔记本电脑价格要低150至200欧元(约合人民币158至211元)。

相对较高的价格可能会使宏碁Chromebook 514对私人用户不感兴趣。

A酷睿i3-1115G4处理器,8GB内存(LPDDR4X,不可扩展),以及256GB固态硬盘(PCIe 3,M.2 2280),使该设备适合办公和互联网使用。这款笔记本电脑运行起来很安静,但不是无声无息。CPU是主动冷却的。

一次电池充电(50Wh)足以使Wi-Fi运行时间达到8:53小时--按照Chromebook ,这是一个不错的速度,但不是一个突出的速度。积极的一面。CB514可以通过两个USB-C端口供电(Thunderbolt 4;Power Delivery,DisplayPort)。哑光(!)触摸屏(全高清,IPS,14英寸)提供稳定的可视角度和良好的对比度。不过,亮度太低了。触摸屏只能用手指操作,因为它缺乏手写笔支持。

一个来自Windows世界的替代产品将是 联想IdeaPad 5 14ALC05.它在价格方面与之相当,但由于其Ryzen APU,它提供了明显更多的处理能力和更好的电池寿命。

价格和可用性

在撰写本文时,你可以在以下网站上找到宏碁Chromebook 514 CB514-1WT,其配置与我们刚刚评论的几乎相同,除了存储空间,价格约为660美元。 亚马逊(Core i3-1115G4, 8 GB RAM, 128 GB SSD)。带有256GB存储空间的版本目前似乎还没有上市。

Acer Chromebook 514 CB514-1WT-36DP - 06/25/2022 v7
Sascha Mölck

Chassis
75 / 98 → 76%
Keyboard
79%
Pointing Device
85%
Connectivity
58 / 80 → 73%
Weight
70 / 20-75 → 91%
Battery
85%
Display
79%
Games Performance
67 / 78 → 85%
Application Performance
92 / 95 → 97%
Temperature
95%
Noise
96%
Audio
71%
Camera
42 / 85 → 49%
Average
76%
84%
Office - Weighted Average

Pricecompare

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> Notebookcheck中文版(NBC中国) > 评测 > 宏碁Chromebook 514 CB514-1WT 在审查:安静的办公笔记本电脑,良好的电池寿命
Sascha Mölck, 2022-06-30 (Update: 2022-06-30)