联想ThinkPad E14 G3 AMD笔记本电脑评测--具有Ryzen功能的经济型商务笔记本电脑

联想ThinkPad E14是一款办公笔记本电脑,它不像X系列的设备那样纤细,也没有T系列那样多的功能,但笔记本电脑的价格往往只有其一半,它们提供了你工作所需的所有重要东西。联想还修复了一个主要的抱怨,为新的ThinkPad E14 G3配备了更明亮的显示屏,还有一个可选屏幕,具有100% sRGB覆盖率。
你还得到了来自AMD的全新的Ryzen 5000移动处理器,这保证了一个体面的性能提升。我们对配备Ryzen 5 5500U、16GB内存、512GB PCI-SSD存储以及亮度为300尼特的1080p屏幕的20Y7003SGE型号进行了审查,价格为870欧元。如果你能进入联想的Campus项目,价格会降到790欧元,如果你不需要Windows操作系统,价格甚至会降到640欧元。
Possible Competitors
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
---|---|---|---|---|---|---|---|
86.7 % | 08/2021 | Lenovo ThinkPad E14 G3-20Y7003SGE R5 5500U, Vega 7 | 1.6 kg | 17.9 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 | |
83.9 % | 05/2021 | Lenovo ThinkBook 14 G2 ITL 20VD008WGE i5-1135G7, Iris Xe G7 80EUs | 1.5 kg | 17.9 mm | 14.00" | 1920x1080 | |
85.2 % | 04/2021 | Acer Swift 5 SF514-55T-58DN i5-1135G7, Iris Xe G7 80EUs | 1 kg | 14.95 mm | 14.00" | 1920x1080 | |
82.6 % | 02/2021 | Dell Latitude 14 5411-WJ40N i7-10850H, GeForce MX250 | 1.5 kg | 21 mm | 14.00" | 1920x1080 |
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机箱--ThinkPad的铝制底盘
联想没有改变底盘,黑色的设计可能显得有点无聊,但它绝对是实用的。你可以注意到在材料方面的低价,因为你得到的是塑料和铝的组合(盖子和底板)。稳定性还是不错的,你不能扭曲或凹陷底板(没有吱吱嘎嘎的声音)。盖子本身也很结实,但我们可以通过对背面的集中压力和扭转尝试来迅速激起图片的变形。铰链调整得很好,只有轻微的弹跳。
光滑的表面触感很好,并不显得廉价,但它们极易受到指纹的影响。如果你不定期清洁,该设备很快就会显得非常难看。没有维修舱口,但你可以拆下整个底板(见维修部分)。总而言之,该机箱给人留下了良好的印象,特别是考虑到价格。
E14 G3是我们对比组中最重和最大的设备;在占地面积方面,它明显更深。USB-C电源适配器的重量约为360克。
连接性 - USB-C和USB 2.0
端口的情况仍然是一样的,尽管我们希望能有一些更新。你得到了一个包括充电功能的USB-C端口,以及DisplayPort和一个全尺寸的HDMI输出,但一个缓慢的USB 2.0端口对于2021年的笔记本电脑来说其实并不合适。更昂贵的ThinkPad型号(如T系列)在这方面肯定有优势。
沟通
联想使用了RealTek公司的Wi-Fi 6模块,但与去年的机型相比,传输速率较低。 去年的型号,它配备了英特尔AX200。它现在是一个1x1模块(160MHz),最大传输速率为866Mbps。在我们审查期间,信号质量一直很好。E14 G3还提供一个千兆以太网端口,但没有WWAN模块可用。
Networking | |
iperf3 transmit AX12 | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (87 - 1404, n=29, last 2 years) | |
Average RealTek Semiconductor RTL8852AE (424 - 928, n=20) | |
HP ProBook 440 G8-2W1G4EA | |
iperf3 receive AX12 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Average of class Office (288 - 1690, n=29, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average RealTek Semiconductor RTL8852AE (621 - 877, n=20) | |
Acer Swift 5 SF514-55T-58DN | |
HP ProBook 440 G8-2W1G4EA |
网络摄像头
不出所料,你只得到一个简单的720p网络摄像头(0.9MP),带有机械快门(ThinkShutter),拍摄的照片相当糟糕。还有一个红外摄像头,用于通过Windows Hello进行面部识别。

维护
担保
保修期再次显示了ThinkPad E14的入门级地位,因为我们的测试设备只提供了一年的保修期。你仍然可以以额外的价格延长保修期。E14的一些型号也有两年的保修期。
输入设备 - 目前最好的ThinkPad键盘
显示 - E14可提供100%的sRGB值
显示器一直是廉价的ThinkPad E14系列的一个问题。对于一台办公笔记本电脑来说,画质还可以,但亮度在250尼特左右,很难有竞争力。联想现在改善了这种情况,我们的测试装置是默认的IPS屏幕,宣传的亮度为300尼特,我们的测试装置甚至可以达到330尼特。如果你想编辑图片,还有一个可选的面板,完全覆盖sRGB。一些地区还得到一个廉价的TN面板,亮度为250尼特,但我们不推荐这个选项。
哑光面板的主观画面印象很好,明亮的地方看起来没有颗粒感。对比度超过1300:1,我们检测不到PWM闪烁。响应时间不明显,但在黑暗的屏幕上有明显的背光渗漏,特别是在左上角以及右下角的边缘。IPS面板的可视角度稳定性很好。
|
Brightness Distribution: 90 %
Center on Battery: 340 cd/m²
Contrast: 1312:1 (Black: 0.26 cd/m²)
ΔE Color 5.1 | 0.55-29.43 Ø5.1, calibrated: 4.4
ΔE Greyscale 2.1 | 0.57-98 Ø5.3
41.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
59.5% sRGB (Argyll 2.2.0 3D)
40.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.11
Lenovo ThinkPad E14 G3-20Y7003SGE NVM140FHM-N4V, IPS, 1920x1080, 14.00 | HP ProBook 440 G8-2W1G4EA AU Optronics AUO818B, VA, 1920x1080, 14.00 | Lenovo ThinkBook 14 G2 ITL 20VD008WGE B140HAN04.0, a-Si IPS LED, 1920x1080, 14.00 | Acer Swift 5 SF514-55T-58DN AU Optronics AUO7490, IPS, 1920x1080, 14.00 | Dell Latitude 14 5411-WJ40N AU Optronics AUO463D, IPS, 1920x1080, 14.00 | Lenovo ThinkPad E14 Gen2-20T7S00W00 B140HAN05.7, a-Si IPS LED, 1920x1080, 14.00 | |
---|---|---|---|---|---|---|
Display | -8% | -7% | 65% | -7% | -5% | |
Display P3 Coverage | 40.3 | 37.02 -8% | 37.23 -8% | 67 66% | 37.43 -7% | 38.16 -5% |
sRGB Coverage | 59.5 | 55.6 -7% | 55.9 -6% | 98.3 65% | 56.2 -6% | 57.2 -4% |
AdobeRGB 1998 Coverage | 41.7 | 38.25 -8% | 38.47 -8% | 68.3 64% | 38.67 -7% | 39.42 -5% |
Response Times | -26% | -47% | 25% | 24% | -29% | |
Response Time Grey 50% / Grey 80% * | 35.2 ? | 43 ? -22% | 51.6 ? -47% | 30 ? 15% | 31 ? 12% | 46.4 ? -32% |
Response Time Black / White * | 21.6 ? | 28 ? -30% | 31.6 ? -46% | 14 ? 35% | 14 ? 35% | 27.2 ? -26% |
PWM Frequency | ||||||
Screen | -24% | -16% | 34% | -23% | -17% | |
Brightness middle | 341 | 253 -26% | 240 -30% | 404 18% | 256 -25% | 281 -18% |
Brightness | 327 | 230 -30% | 226 -31% | 377 15% | 236 -28% | 264 -19% |
Brightness Distribution | 90 | 82 -9% | 69 -23% | 79 -12% | 86 -4% | 87 -3% |
Black Level * | 0.26 | 0.29 -12% | 0.23 12% | 0.25 4% | 0.23 12% | 0.25 4% |
Contrast | 1312 | 872 -34% | 1043 -21% | 1616 23% | 1113 -15% | 1124 -14% |
Colorchecker dE 2000 * | 5.1 | 5.35 -5% | 5.4 -6% | 1.47 71% | 5.76 -13% | 5.8 -14% |
Colorchecker dE 2000 max. * | 17.6 | 17.08 3% | 21.9 -24% | 2.6 85% | 20.65 -17% | 22.3 -27% |
Colorchecker dE 2000 calibrated * | 4.4 | 4.8 -9% | 0.84 81% | 4.9 -11% | ||
Greyscale dE 2000 * | 2.1 | 3.75 -79% | 2.3 -10% | 1.7 19% | 4 -90% | 3.2 -52% |
Gamma | 2.11 104% | 2.48 89% | 2.37 93% | 2.35 94% | 2.52 87% | 2.15 102% |
CCT | 6755 96% | 6446 101% | 6706 97% | 6662 98% | 6182 105% | 6452 101% |
Color Space (Percent of AdobeRGB 1998) | 35 | 35.4 | 63 | 36 | 36.2 | |
Color Space (Percent of sRGB) | 55 | 55.8 | 98 | 56 | 56.9 | |
Total Average (Program / Settings) | -19% /
-21% | -23% /
-18% | 41% /
39% | -2% /
-12% | -17% /
-16% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
21.6 ms ... rise ↗ and fall ↘ combined | ↗ 12.4 ms rise | |
↘ 9.2 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. » 39 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21.9 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
35.2 ms ... rise ↗ and fall ↘ combined | ↗ 17.2 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. » 41 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (34.6 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM not detected | |||
In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 19003 (minimum: 5 - maximum: 3846000) Hz was measured. |
性能 - 配备Ryzen 5000的ThinkPad
处理器 - Ryzen 5 5500U,6个核心
我们的评测设备配备了Ryzen 5 5500U有6个核心(12个线程),最高时钟为4 GHZ。有关该CPU的更多技术信息可在这里.
与采用英特尔CPU的ThinkPad型号相反,功率限制稳定在30W,在持续工作负荷下可以很好地保持这一水平。在Cinebench R15多重循环中的平均时钟是~3.4 GHz,几秒钟后没有性能下降。
Cinebench R15 Multi Loop
新的ThinkPad E14在多核基准测试中击败了对手。基于Tiger Lake 的笔记本电脑要慢得多,甚至45W的处理器也是如此。酷睿i7-10850H中的戴尔Latitude 14也比AMD的芯片慢。然而,如果你只强调一个核心,英特尔芯片则有优势。我们应该提到,英特尔CPU通常受益于短时峰值负载的高功率限制,而E14中的AMD芯片则没有这种情况。在电池供电的情况下,性能不会降低。
Cinebench R20: CPU (Single Core) | CPU (Multi Core)
Cinebench R15: CPU Single 64Bit | CPU Multi 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.2 - 5.5: Single-Core | Multi-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R23 / Single Core | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average of class Office (321 - 1995, n=127, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (1149 - 1183, n=18) |
Cinebench R23 / Multi Core | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (6030 - 8565, n=19) | |
Average of class Office (830 - 14919, n=129, last 2 years) | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE |
Cinebench R20 / CPU (Single Core) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Acer Swift 5 SF514-55T-58DN | |
Average of class Office (114 - 764, n=129, last 2 years) | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (449 - 461, n=19) | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
Cinebench R20 / CPU (Multi Core) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (2223 - 3316, n=20) | |
Dell Latitude 14 5411-WJ40N | |
Average of class Office (323 - 5790, n=129, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
HP ProBook 440 G8-2W1G4EA |
Cinebench R15 / CPU Single 64Bit | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Average of class Office (82.6 - 284, n=125, last 2 years) | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Dell Latitude 14 5411-WJ40N | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (170 - 179, n=18) |
Cinebench R15 / CPU Multi 64Bit | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Dell Latitude 14 5411-WJ40N | |
Average AMD Ryzen 5 5500U (995 - 1412, n=20) | |
Average of class Office (160.8 - 2492, n=128, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
HP ProBook 440 G8-2W1G4EA |
Blender / v2.79 BMW27 CPU | |
HP ProBook 440 G8-2W1G4EA | |
Average of class Office (215 - 3895, n=130, last 2 years) | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Dell Latitude 14 5411-WJ40N | |
Average AMD Ryzen 5 5500U (358 - 490, n=18) | |
Lenovo ThinkPad E14 G3-20Y7003SGE |
7-Zip 18.03 / 7z b 4 -mmt1 | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average of class Office (2059 - 6687, n=130, last 2 years) | |
Acer Swift 5 SF514-55T-58DN | |
Average AMD Ryzen 5 5500U (4174 - 4378, n=19) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
7-Zip 18.03 / 7z b 4 | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (29585 - 36896, n=18) | |
Dell Latitude 14 5411-WJ40N | |
Average of class Office (4226 - 61303, n=129, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
HP ProBook 440 G8-2W1G4EA |
Geekbench 5.2 - 5.5 / Single-Core | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average of class Office (594 - 1974, n=128, last 2 years) | |
Acer Swift 5 SF514-55T-58DN | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Average AMD Ryzen 5 5500U (1070 - 1126, n=20) |
Geekbench 5.2 - 5.5 / Multi-Core | |
Dell Latitude 14 5411-WJ40N | |
Average of class Office (1018 - 11744, n=128, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (4063 - 5917, n=20) | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
HWBOT x265 Benchmark v2.2 / 4k Preset | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U (6.7 - 9.74, n=20) | |
Dell Latitude 14 5411-WJ40N | |
Average of class Office (0.63 - 17, n=129, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Acer Swift 5 SF514-55T-58DN | |
HP ProBook 440 G8-2W1G4EA |
LibreOffice / 20 Documents To PDF | |
Average AMD Ryzen 5 5500U (60 - 80.7, n=17) | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (23.6 - 210, n=129, last 2 years) | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
Dell Latitude 14 5411-WJ40N |
R Benchmark 2.5 / Overall mean | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average AMD Ryzen 5 5500U (0.607 - 0.67, n=19) | |
Average of class Office (0.4244 - 2.07, n=130, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Dell Latitude 14 5411-WJ40N | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20TA000DGE |
* ... smaller is better
系统性能
谈到整体系统性能,新的ThinkPad E14 G3给人留下了深刻印象。合成基准测试的结果证实了我们的主观印象;该设备执行输入的速度非常快,而且系统配置中没有瓶颈。你可以将内存扩展到40GB(8GB板载+1个RAM插槽,最大32GB)。
PCMark 10 / Score | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (4626 - 5301, n=13) | |
Average of class Office (2325 - 6741, n=109, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
PCMark 10 / Essentials | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average of class Office (5095 - 20841, n=109, last 2 years) | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (8390 - 9789, n=13) | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
PCMark 10 / Productivity | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Dell Latitude 14 5411-WJ40N | |
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (6262 - 7958, n=13) | |
Average of class Office (3053 - 9624, n=109, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Acer Swift 5 SF514-55T-58DN | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE |
PCMark 10 / Digital Content Creation | |
Average of class Office (1912 - 8299, n=109, last 2 years) | |
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (4513 - 5540, n=13) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Dell Latitude 14 5411-WJ40N |
PCMark 10 Score | 5097 points | |
Help |
DPC延时
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
Dell Latitude 14 5411-WJ40N | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Acer Swift 5 SF514-55T-58DN |
* ... smaller is better
存储设备
ThinkPad E14 G3有两个SSD插槽。我们的评测单元配备了SK海力士的紧凑型M.2-2242模块(BC711),存储容量为512GB(初始设置后有435GB空闲)。两个驱动器都是通过PCIe-3.0 x4连接的,传输速率很好。由于有空的M.2-2280插槽,如果有必要,升级存储容量是非常容易的。更多的SSD基准测试可以在 这里.
Lenovo ThinkPad E14 G3-20Y7003SGE SK Hynix BC711 HFM512GD3HX015N | HP ProBook 440 G8-2W1G4EA Lite-On CL1-8D512 | Lenovo ThinkBook 14 G2 ITL 20VD008WGE Samsung PM991 MZALQ512HALU | Acer Swift 5 SF514-55T-58DN SK Hynix BC511 HFM512GDJTNI | Dell Latitude 14 5411-WJ40N SK Hynix PC611 512GB | Average SK Hynix BC711 HFM512GD3HX015N | |
---|---|---|---|---|---|---|
CrystalDiskMark 5.2 / 6 | -34% | -10% | -15% | 4% | 17% | |
Write 4K | 83.3 | 122.4 47% | 143.5 72% | 77.8 -7% | 125.9 51% | 142.9 ? 72% |
Read 4K | 46.84 | 24.99 -47% | 40.89 -13% | 46.98 0% | 42.45 -9% | 59.2 ? 26% |
Write Seq | 2195 | 653 -70% | 1220 -44% | 1054 -52% | 2064 -6% | 2333 ? 6% |
Read Seq | 2112 | 1686 -20% | 1615 -24% | 1137 -46% | 1627 -23% | 1954 ? -7% |
Write 4K Q32T1 | 439.7 | 298.9 -32% | 432.9 -2% | 474.5 8% | 419.8 -5% | 461 ? 5% |
Read 4K Q32T1 | 391.1 | 266.2 -32% | 355.2 -9% | 601 54% | 382.1 -2% | 488 ? 25% |
Write Seq Q32T1 | 2484 | 460.9 -81% | 1434 -42% | 1062 -57% | 2729 10% | 2572 ? 4% |
Read Seq Q32T1 | 2995 | 1998 -33% | 2365 -21% | 2309 -23% | 3441 15% | 3169 ? 6% |
AS SSD | -96% | -29% | -30% | -9% | -4% | |
Seq Read | 2596 | 1681 -35% | 1943 -25% | 1405 -46% | 2681 3% | 2509 ? -3% |
Seq Write | 1460 | 210.1 -86% | 936 -36% | 1011 -31% | 1430 -2% | 1766 ? 21% |
4K Read | 48.62 | 24.86 -49% | 49.96 3% | 53.7 10% | 49.22 1% | 55.9 ? 15% |
4K Write | 113.4 | 73.6 -35% | 183.4 62% | 122.7 8% | 118 4% | 138.4 ? 22% |
4K-64 Read | 1419 | 291.5 -79% | 858 -40% | 803 -43% | 1139 -20% | 1307 ? -8% |
4K-64 Write | 1840 | 135.2 -93% | 835 -55% | 810 -56% | 1488 -19% | 1442 ? -22% |
Access Time Read * | 0.049 | 0.078 -59% | 0.119 -143% | 0.057 -16% | 0.05783 ? -18% | |
Access Time Write * | 0.032 | 0.152 -375% | 0.021 34% | 0.032 -0% | 0.031 3% | 0.03433 ? -7% |
Score Read | 1727 | 484 -72% | 1102 -36% | 997 -42% | 1456 -16% | 1613 ? -7% |
Score Write | 2099 | 230 -89% | 1112 -47% | 1034 -51% | 1749 -17% | 1757 ? -16% |
Score Total | 4658 | 895 -81% | 2739 -41% | 2536 -46% | 3895 -16% | 4168 ? -11% |
Copy ISO MB/s | 1168 | 1503 ? 29% | ||||
Copy Program MB/s | 590 | 426 ? -28% | ||||
Copy Game MB/s | 1148 | 900 ? -22% | ||||
Total Average (Program / Settings) | -65% /
-70% | -20% /
-21% | -23% /
-23% | -3% /
-3% | 7% /
4% |
* ... smaller is better
Disk Throttling: DiskSpd Read Loop, Queue Depth 8
GPU性能--RX Vega 7有小幅改进
Ryzen 5 5500U配备了集成的Radeon RX Vega 7,这基本上是旧的Vega 7我们已经从Ryzen 4000芯片中知道。关于iGPU的更多技术信息可参见这里.性能方面也是如此,这得益于双通道内存配置,但总体上处于预期水平。英特尔的集成Xe Graphics G7,这也是英特尔型号中的ThinkPad E14 G2例如,在合成基准测试中要快一些。
还是有变化的,因为AMD已经提高了集成视频解码器的效率。旧的Vega 7 iGPU在4K视频播放期间的GPU负载约为60%,但新版本低于10%。这也改善了视频播放期间的电池运行时间。英特尔的Xe Graphics G7(约30%的GPU负载)也被打败了。
在较长的工作负荷中,图形性能也很稳定。更多的GPU基准测试可在我们的技术部分 。
3DMark 11 - 1280x720 Performance GPU | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average of class Office (599 - 12195, n=123, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (3353 - 6249, n=56) | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
3DMark | |
1280x720 Cloud Gate Standard Graphics | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Dell Latitude 14 5411-WJ40N | |
Average AMD Radeon RX Vega 7 (13713 - 31437, n=42) | |
Average of class Office (5681 - 58068, n=109, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
HP ProBook 440 G8-2W1G4EA | |
1920x1080 Fire Strike Graphics | |
Acer Swift 5 SF514-55T-58DN | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Average of class Office (712 - 8815, n=124, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
HP ProBook 440 G8-2W1G4EA | |
Average AMD Radeon RX Vega 7 (1772 - 4037, n=60) | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
2560x1440 Time Spy Graphics | |
Acer Swift 5 SF514-55T-58DN | |
Average of class Office (242 - 3186, n=121, last 2 years) | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Dell Latitude 14 5411-WJ40N | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (496 - 1249, n=56) | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 |
3DMark 11 Performance | 5266 points | |
3DMark Ice Storm Standard Score | 97532 points | |
3DMark Cloud Gate Standard Score | 17860 points | |
3DMark Fire Strike Score | 3042 points | |
3DMark Time Spy Score | 1142 points | |
Help |
游戏性能
在实际的游戏基准测试中,Vega 7和Iris Xe Graphics G7(96 EUs)之间的差异要小得多。在E14 G3上进行游戏是可能的,但你通常被限制在低或中等设置下才能获得流畅的游戏。更多使用Vega 7的游戏基准测试可在 这里.
The Witcher 3 | |
1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (2.44 - 34, n=109, last 2 years) | |
Average AMD Radeon RX Vega 7 (6.5 - 15.8, n=40) | |
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off) | |
Average of class Office (3.49 - 59.1, n=108, last 2 years) | |
Dell Latitude 14 5411-WJ40N | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (8.96 - 26.2, n=47) | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
HP ProBook 440 G8-2W1G4EA | |
1366x768 Medium Graphics & Postprocessing | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Average of class Office (7.82 - 89, n=105, last 2 years) | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Dell Latitude 14 5411-WJ40N | |
Average AMD Radeon RX Vega 7 (9.74 - 81.3, n=36) | |
HP ProBook 440 G8-2W1G4EA | |
1024x768 Low Graphics & Postprocessing | |
Lenovo ThinkPad E14 Gen2-20TA000DGE | |
Average of class Office (8.4 - 149, n=111, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Lenovo ThinkBook 14 G2 ITL 20VD008WGE | |
Average AMD Radeon RX Vega 7 (25.5 - 105.8, n=48) | |
HP ProBook 440 G8-2W1G4EA | |
Lenovo ThinkPad E14 Gen2-20T7S00W00 | |
Dell Latitude 14 5411-WJ40N |
Strange Brigade | |
1920x1080 ultra AA:ultra AF:16 | |
Average of class Office (6.6 - 54.6, n=92, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (9.9 - 25.5, n=37) | |
1920x1080 high AA:high AF:8 | |
Average of class Office (7.1 - 62.6, n=111, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (11.5 - 30.1, n=39) | |
1920x1080 medium AA:medium AF:4 | |
Average of class Office (8.2 - 75.7, n=112, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (13.4 - 36.1, n=39) | |
1280x720 lowest AF:1 | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (15.6 - 173, n=115, last 2 years) | |
Average AMD Radeon RX Vega 7 (34.8 - 95.3, n=39) |
GTA V | |
1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (5.09 - 15, n=32) | |
Average of class Office (3.03 - 45.4, n=89, last 2 years) | |
1920x1080 High/On (Advanced Graphics Off) AA:2xMSAA + FX AF:8x | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (11.3 - 32.2, n=34) | |
Average of class Office (3.37 - 99.1, n=105, last 2 years) | |
1920x1080 Normal/Off AF:4x | |
Average AMD Radeon RX Vega 7 (26.3 - 82.7, n=27) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (5.82 - 101.6, n=83, last 2 years) | |
1366x768 Normal/Off AF:4x | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (38 - 123, n=31) | |
Average of class Office (7.47 - 152.3, n=109, last 2 years) | |
1920x1080 Lowest Settings possible | |
Average AMD Radeon RX Vega 7 (25.1 - 81.3, n=26) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (5.22 - 105.7, n=84, last 2 years) | |
1024x768 Lowest Settings possible | |
Average AMD Radeon RX Vega 7 (43.1 - 140.7, n=33) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (6.57 - 159.9, n=111, last 2 years) |
Far Cry 5 | |
1920x1080 Ultra Preset AA:T | |
Average of class Office (1 - 35, n=29, last 2 years) | |
Average AMD Radeon RX Vega 7 (11 - 23, n=14) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
1920x1080 High Preset AA:T | |
Average of class Office (1 - 36, n=39, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (12 - 25, n=20) | |
1920x1080 Medium Preset AA:T | |
Acer Swift 5 SF514-55T-58DN | |
Average of class Office (1 - 40, n=38, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (13 - 27, n=22) | |
HP ProBook 440 G8-2W1G4EA | |
1280x720 Low Preset AA:T | |
Acer Swift 5 SF514-55T-58DN | |
Average of class Office (3 - 95, n=40, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (27 - 57, n=23) | |
HP ProBook 440 G8-2W1G4EA |
F1 2020 | |
1920x1080 Ultra High Preset AA:T AF:16x | |
Average AMD Radeon RX Vega 7 (20 - 24.7, n=6) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (8.72 - 32.5, n=4, last 2 years) | |
1920x1080 High Preset AA:T AF:16x | |
Average AMD Radeon RX Vega 7 (21.1 - 35.3, n=7) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (12.9 - 49.7, n=6, last 2 years) | |
1920x1080 Medium Preset AF:16x | |
Average AMD Radeon RX Vega 7 (27 - 45.3, n=7) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (13.1 - 66.3, n=7, last 2 years) | |
1280x720 Ultra Low Preset | |
Average AMD Radeon RX Vega 7 (56.1 - 102.7, n=8) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (15.3 - 137.4, n=9, last 2 years) |
Final Fantasy XV Benchmark | |
1920x1080 High Quality | |
Average of class Office (2.03 - 35.3, n=94, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (5.85 - 14.3, n=35) | |
1920x1080 Standard Quality | |
Acer Swift 5 SF514-55T-58DN | |
Dell Latitude 14 5411-WJ40N | |
Average of class Office (1.94 - 49.9, n=108, last 2 years) | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average AMD Radeon RX Vega 7 (8.9 - 20.3, n=38) | |
HP ProBook 440 G8-2W1G4EA | |
1280x720 Lite Quality | |
Dell Latitude 14 5411-WJ40N | |
Acer Swift 5 SF514-55T-58DN | |
Lenovo ThinkPad E14 G3-20Y7003SGE | |
Average of class Office (5.32 - 94, n=124, last 2 years) | |
Average AMD Radeon RX Vega 7 (17.1 - 41.1, n=38) | |
HP ProBook 440 G8-2W1G4EA |