结论AMD 版联想 ThinkPad E14 7 代更糟糕
由于使用了 Zen 4 CPU，联想对 AMD 版本的联想 ThinkPad E14 7 代进行了改进。然而，尽管 Zen 4 在这种情况下有了很大改进，但联想仍然没有在 AMD 版本中使用实际当前的 CPU。更糟糕的是，联想没有提供与英特尔 E14 7 代相同的高质量 2.8K IPS 屏幕。AMD E14 使用的 WUXGA 屏幕是一种廉价的、低于平均水平的面板。
总的来说，联想 ThinkPad E14 7 代是一款非常适合学生和小型公司使用的办公笔记本电脑，它拥有非常漂亮的键盘、良好的端口选择和出色的性能，以及可用的电池续航时间。不过，它的性能终究不如搭载英特尔 Arrow Lake H 的孪生兄弟。与 AMD Hawk Point 相比，英特尔 Arrow Lake H 是更现代、更高效的平台。遗憾的是，联想没有在 E 系列中提供更先进的 Krackan Point 或 Strix Point 处理器。
Pros
+ 出色的 ThinkPad 键盘
+ 强劲的 CPU 性能
+ 良好的端口选择，包括 USB4
+ 电池寿命长
+ 基本保持安静和低温
+ 高度可升级
+ 经济实惠
Cons
- 性能不如英特尔版本
- 没有 2.8K 屏幕可供选择
- 廉价、低质的库存显示器
- 没有当前的 AMD CPU
$715.95
Lenovo ThinkPad E14 Gen 6 21M3000PUS 14" Notebook - WUXGA - AMD Ryzen 7 7735U - 16 GB - 512 GB SSD - English Keyboard - Black
- $849.99Lenovo ThinkPad E14 Gen 6 Business Laptop (14" FHD+ Anti-Glare, AMD Ryzen 7 7735U (> Intel i7-1355U), 32GB RAM, 1TB SSD), Backlit, Fingerprint, Fast Charge, Wi-Fi 6, Win 11 Pro w/Copilot
- $779.99Lenovo ThinkPad E14 Gen 5 Business Laptop, 14.0" IPS FHD+ Display (Intel i7-1355U (Beat Ryzen 7 7730U), 16GB RAM, 512GB PCIe SSD, Thunderbolt 4, WiFi 6E, HD Webcam, Win 11 Pro) w/DKZ USB Hub
自 2010 年 ThinkPad Edge 诞生以来，AMD CPU 一直是 ThinkPad E 系列的不变选择。最新一代联想ThinkPad E14 Gen 7延续了这一传统。 我们已经测试过英特尔版本的 E14 第 7 代产品。我们已经测试过英特尔版的 E14 Gen 7，现在 AMD 版的 E14 Gen 7 也已上市。无论如何，联想 ThinkPad E14 G7 是联想的入门级 ThinkPad 笔记本电脑，主要面向小型企业和学生。
规格：ThinkPad E 首次搭载 Zen 4
Lenovo ThinkPad E14 Gen 7 21T0003NGE
Processor
AMD Ryzen 7 250 8 x 3.3 - 5.1 GHz, 40 W PL2 / Short Burst, 35 W PL1 / Sustained, Hawk Point-U (Zen 4)
Graphics adapter
Memory
32 GB
, DDR5-5600, 2x SO-DIMM, Dual Channel
Display
14.00 inch 16:10, 1920 x 1200 pixel 162 PPI, B140UAN08.0, IPS LED, glossy: no, 60 Hz
Mainboard
AMD Promontory/Bixby FCH
Storage
Samsung PM9C1a MZAL81T0HDLB, 1024 GB
, M.2 2242, NVMe PCIe 4.0, 883 GB free
Weight
1.472 kg, Power Supply: 325 g
Price
1080 Euro
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
外壳和连接性ThinkPad 外观，ThinkBook 结构
联想 ThinkPad E 系列是入门级系列。联想赋予它基本的 ThinkPad 外观，但结构更像联想 ThinkBook。质量还是不错的，结构上没有明显的缺陷，稳定性也很好。此外，屏幕也不会晃动，不过可以实现 170 度开启角度的铰链过于僵硬，无法实现单手开启。
除了熏黑的 Logo 和凸起的摄像头，今年联想 ThinkPad E14 Gen 7 AMD 最大的新闻就是 USB4 的出现，这在基于 AMD 的 ThinkPad E 系列笔记本电脑中尚属首次。
Lenovo ThinkPad E14 Gen 7 21T0003NGE; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1555 (1334-1640)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1713 (1620-1760)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; iperf3 transmit AXE11000; iperf 3.1.3: Ø1388 (673-1507)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; iperf3 receive AXE11000; iperf 3.1.3: Ø1682 (1642-1723)
15.1 ∆E
18.1 ∆E
23.4 ∆E
22 ∆E
22.8 ∆E
22.2 ∆E
11.4 ∆E
26 ∆E
13.4 ∆E
14.3 ∆E
16.2 ∆E
17.8 ∆E
16.1 ∆E
20.6 ∆E
8.3 ∆E
15.6 ∆E
16.9 ∆E
26.3 ∆E
3.3 ∆E
11.6 ∆E
17.8 ∆E
17.2 ∆E
11.8 ∆E
6.4 ∆E
输入设备：键盘是 ThinkPad 的王者
在输入设备中，联想 ThinkPad E14 7 代 AMD 的键盘显然是皇冠上的明珠。再加上精心设计的布局，使用这款两段式背光键盘工作是一种享受。塑料点击式触控板虽然可用，但并不出色--另外，ThinkPad TrackPoint 也是引导鼠标指针的绝佳选择。
显示器Schwachpunkt des ThinkPad E14 Gen 7 AMD
联想销售的 E14 G7 AMD 配有三块 14 英寸 16:10 WUXGA IPS 雾面屏幕（1,920 x 1,200）--英特尔机型上的 2.8K（2,880 x 1,800）120 Hz 屏幕在这里没有出现。屏幕选项如下
- 300 cd/m²，45 % NTSC
- 300 cd/m²，45 % NTSC，多点触控
- 300 cd/m²，100 % sRGB
297 cd/m² 的平均屏幕亮度几乎达到了联想承诺的规格。但在我们的对比表中，它仍然是较暗的屏幕面板之一，而且显然是一种廉价的屏幕选择，可怕的色域覆盖率就是例证。这款屏幕不适合用于照片编辑。它主要适用于办公任务和网页浏览。
| |||||||||||||||||||||||||
B140UAN08.0 tested with X-Rite i1Pro 3
Maximum: 314 cd/m² (Nits) Average: 297.4 cd/m² Minimum: 3.5 cd/m²Brightness Distribution: 88 %
Center on Battery: 314 cd/m²
Contrast: 872:1 (Black: 0.36 cd/m²)
ΔE ColorChecker Calman: 6 | ∀{0.5-29.43 Ø4.81}
calibrated: 4.7
ΔE Greyscale Calman: 4.1 | ∀{0.09-98 Ø5.1}
35.6% AdobeRGB 1998 (Argyll 3D)
51.9% sRGB (Argyll 3D)
34.5% Display P3 (Argyll 3D)
Gamma: 2.22
CCT: 7269 K
| Lenovo ThinkPad E14 Gen 7 21T0003NGE B140UAN08.0, IPS LED, 1920x1200, 14", 60 Hz | Lenovo ThinkPad E14 Gen 6 21M3002KGE MNE007QS3-2, IPS LED, 1920x1200, 14", 60 Hz | Acer TravelMate P4 14 TMP414-42-TCO-R6KG B140UAN02.2, IPS LED, 1920x1200, 14", 60 Hz | Asus ExpertBook B5 B5404CMA BOE NV140WUM-N43, IPS, 1920x1200, 14", 60 Hz | Lenovo ThinkPad E14 G7-21SYS00H00 TL140ADXP22, IPS, 2880x1800, 14", 120 Hz | |
|---|---|---|---|---|---|
| Display | 11% | 108% | 15% | 103% | |
| Display P3 Coverage (%) | 34.5 | 38.4 11% | 75.9 120% | 39.7 15% | 72.2 109% |
| sRGB Coverage (%) | 51.9 | 56.7 9% | 99 91% | 59.1 14% | 100 93% |
| AdobeRGB 1998 Coverage (%) | 35.6 | 39.7 12% | 75.7 113% | 41.1 15% | 73.7 107% |
| Response Times | 10% | -59% | 12% | -9% | |
| Response Time Grey 50% / Grey 80% * (ms) | 25.1 ? | 24.1 ? 4% | 40.7 ? -62% | 23.65 ? 6% | 32.7 ? -30% |
| Response Time Black / White * (ms) | 18.1 ? | 15.4 ? 15% | 28.2 ? -56% | 14.83 ? 18% | 15.7 ? 13% |
| PWM Frequency (Hz) | |||||
| Screen | -18% | 41% | 6% | 47% | |
| Brightness middle (cd/m²) | 314 | 346 10% | 437 39% | 290 -8% | 389 24% |
| Brightness (cd/m²) | 297 | 343 15% | 426 43% | 281 -5% | 363 22% |
| Brightness Distribution (%) | 88 | 91 3% | 83 -6% | 79 -10% | 89 1% |
| Black Level * (cd/m²) | 0.36 | 0.32 11% | 0.23 36% | 0.22 39% | 0.24 33% |
| Contrast (:1) | 872 | 1081 24% | 1900 118% | 1318 51% | 1621 86% |
| Colorchecker dE 2000 * | 6 | 8.8 -47% | 3.9 35% | 6.61 -10% | 1.7 72% |
| Colorchecker dE 2000 max. * | 18 | 23.1 -28% | 6.6 63% | 20.32 -13% | 3.5 81% |
| Colorchecker dE 2000 calibrated * | 4.7 | 5.8 -23% | 1.9 60% | 4.25 10% | 1.2 74% |
| Greyscale dE 2000 * | 4.1 | 9.2 -124% | 4.7 -15% | 4.1 -0% | 2.8 32% |
| Gamma | 2.22 99% | 2.16 102% | 2.38 92% | 1.81 122% | 2.17 101% |
| CCT | 7269 89% | 5979 109% | 7444 87% | 7048 92% | 6572 99% |
| Total Average (Program / Settings) | 1% /
-8% | 30% /
41% | 11% /
9% | 47% /
51% |
* ... smaller is better
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 | ||
|---|---|---|
| 18.1 ms ... rise ↗ and fall ↘ combined | ↗ 10.4 ms rise |  |
| ↘ 7.7 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 better than the average of all tested devices (20.4 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 25.1 ms ... rise ↗ and fall ↘ combined | ↗ 10 ms rise |  |
| ↘ 15.1 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 0.165 (minimum) to 636 (maximum) ms. » 34 % of all devices are better. This means that the measured response time is better than the average of all tested devices (31.9 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 8249 (minimum: 5 - maximum: 343500) Hz was measured. | |||
性能AMD Hawk Point 性能强劲，但弱于 Arrow Lake H
测试条件
我们使用 "最佳性能 "模式进行基准测试。
- 最佳电池寿命：PL1 10 W / PL2 10 W
- 平衡：PL1 20 瓦 / PL2 25 瓦
- 最佳性能：PL1 35 瓦 / PL2 40 瓦
处理器
...？ AMD Ryzen 7 250是一款基于 "Hawk Point "刷新系列的 CPU。它有八个 Zen 4 CPU 内核（3.3 至 5.1 GHz），典型 TDP 为 28 W。 CPU 列表可用于将该处理器与其他 CPU 进行比较。
与较早的 ThinkPad E14 6 代 AMD相比，ThinkPad E14 G7 AMD 的 CPU 性能明显提高。不过，英特尔 Arrow Lake H 版本的 E14 Gen 7 显然速度更快。
在电池模式下，CPU 性能略低（负 6%）。
Cinebench R15 多回路运行
Lenovo ThinkPad E14 Gen 7 21T0003NGE AMD Ryzen 7 250: Ø2165 (2144.54-2203.61)
Lenovo ThinkPad E14 Gen 6 21M3002KGE AMD Ryzen 7 7735HS: Ø1686 (1675.81-1758.24)
Acer TravelMate P4 14 TMP414-42-TCO-R6KG AMD Ryzen 5 8540U: Ø1513 (1503.08-1521.14)
Asus ExpertBook B5 B5404CMA Intel Core Ultra 7 155U: Ø1509 (1382.74-1734.15)
Lenovo ThinkPad E14 G7-21SYS00H00 Intel Core Ultra 7 255H: Ø1985 (1860.38-2459.12)
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
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 6.4: Multi-Core | Single-Core
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
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 6.4: Multi-Core | Single-Core
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 ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office | |
| Cinebench R23 / Multi Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (12275 - 16154, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (1577 - 20399, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Cinebench R23 / Single Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average AMD Ryzen 7 250 (1649 - 1737, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average of class Office (708 - 2130, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Cinebench R20 / CPU (Multi Core) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (4901 - 6320, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average of class Office (590 - 8086, n=80, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Cinebench R20 / CPU (Single Core) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (655 - 694, n=3) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average of class Office (285 - 815, n=80, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Cinebench R15 / CPU Multi 64Bit | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (2002 - 2544, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (246 - 3132, n=84, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Cinebench R15 / CPU Single 64Bit | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (263 - 279, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (99.5 - 312, n=82, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Blender / v2.79 BMW27 CPU | |
| Average of class Office (163 - 1956, n=83, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250 (204 - 249, n=3) | |
| 7-Zip 18.03 / 7z b 4 | |
| Average AMD Ryzen 7 250 (57662 - 63475, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average of class Office (7532 - 76886, n=84, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| 7-Zip 18.03 / 7z b 4 -mmt1 | |
| Average AMD Ryzen 7 250 (6163 - 6485, n=3) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (3046 - 6497, n=83, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Geekbench 6.4 / Multi-Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (9956 - 11206, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (757 - 14998, n=92, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Geekbench 6.4 / Single-Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (2499 - 2623, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (462 - 2894, n=92, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Geekbench 5.5 / Multi-Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (9458 - 10350, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (1532 - 14192, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Geekbench 5.5 / Single-Core | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (1861 - 1934, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (510 - 2128, n=83, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| HWBOT x265 Benchmark v2.2 / 4k Preset | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (15 - 18.1, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (1.72 - 22.4, n=81, last 2 years) | |
| LibreOffice / 20 Documents To PDF | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average AMD Ryzen 7 250 (52.1 - 67, n=3) | |
| Average of class Office (41.5 - 129.6, n=81, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| R Benchmark 2.5 / Overall mean | |
| Average of class Office (0.4098 - 1.06, n=80, last 2 years) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average AMD Ryzen 7 250 (0.4471 - 0.502, n=3) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
* ... smaller is better
Performance Rating: Percent
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
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 | |
| Average AMD Ryzen 7 250 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / FP32 Ray-Trace | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250 (19614 - 24656, n=3) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (1685 - 31245, n=82, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / FPU Julia | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (79019 - 98709, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (8977 - 125394, n=82, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / CPU SHA3 | |
| Average AMD Ryzen 7 250 (3817 - 4563, n=3) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (590 - 5398, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / CPU Queen | |
| Average AMD Ryzen 7 250 (97511 - 114915, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (20636 - 115197, n=82, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / FPU SinJulia | |
| Average AMD Ryzen 7 250 (12847 - 14798, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (1064 - 18321, n=82, last 2 years) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / FPU Mandel | |
| Average AMD Ryzen 7 250 (42572 - 53836, n=3) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (4415 - 66922, n=82, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / CPU AES | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250 (68090 - 74185, n=3) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average of class Office (7254 - 155900, n=82, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| AIDA64 / CPU ZLib | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (850 - 1074, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (138.6 - 1366, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| AIDA64 / FP64 Ray-Trace | |
| Average AMD Ryzen 7 250 (10504 - 13039, n=3) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (859 - 17834, n=82, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| AIDA64 / CPU PhotoWorxx | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (9310 - 55359, n=82, last 2 years) | |
| Average AMD Ryzen 7 250 (23228 - 40403, n=3) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
系统性能
虽然联想 ThinkPad E14 7 代 AMD 在系统性能基准测试中也落后于英特尔的同类产品，但日常性能却非常出色。
Performance Rating: Percent
PCMark 10: Score | Essentials | Productivity | Digital Content Creation
CrossMark: Overall | Productivity | Creativity | Responsiveness
WebXPRT 3: Overall
WebXPRT 4: Overall
Mozilla Kraken 1.1: Total
PCMark 10: Score | Essentials | Productivity | Digital Content Creation
CrossMark: Overall | Productivity | Creativity | Responsiveness
WebXPRT 3: Overall
WebXPRT 4: Overall
Mozilla Kraken 1.1: Total
| Performance Rating | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250, AMD Radeon 780M | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE -1! | |
| Average of class Office | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG -1! | |
| PCMark 10 / Score | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (6437 - 6498, n=2) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (2823 - 7626, n=72, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| PCMark 10 / Essentials | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average of class Office (6567 - 11594, n=72, last 2 years) | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (9800 - 10121, n=2) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| PCMark 10 / Productivity | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (8865 - 9001, n=2) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (3041 - 10925, n=72, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| PCMark 10 / Digital Content Creation | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (8174 - 8333, n=2) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (2049 - 11108, n=72, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| CrossMark / Overall | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (1556 - 1581, n=2) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (348 - 1891, n=81, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| CrossMark / Productivity | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (1524 - 1550, n=2) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (393 - 1880, n=81, last 2 years) | |
| CrossMark / Creativity | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (1667 - 1784, n=2) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Asus ExpertBook B5 B5404CMA | |
| Average of class Office (319 - 2155, n=81, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| CrossMark / Responsiveness | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (1228 - 1281, n=2) | |
| Average of class Office (258 - 1877, n=81, last 2 years) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| WebXPRT 3 / Overall | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (281 - 281, n=2) | |
| Average of class Office (121 - 455, n=77, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| WebXPRT 4 / Overall | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (232 - 238, n=2) | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average of class Office (80 - 328, n=79, last 2 years) | |
| Mozilla Kraken 1.1 / Total | |
| Average of class Office (391 - 1966, n=86, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250, AMD Radeon 780M (558 - 591, n=2) | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
* ... smaller is better
| PCMark 10 Score | 6498 points | |
Help | ||
| AIDA64 / Memory Copy | |
| Average of class Office (19927 - 108783, n=83, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Average AMD Ryzen 7 250 (35172 - 68811, n=3) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| AIDA64 / Memory Read | |
| Average of class Office (10084 - 127282, n=83, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average AMD Ryzen 7 250 (30770 - 60683, n=3) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| AIDA64 / Memory Write | |
| Average of class Office (20073 - 117935, n=83, last 2 years) | |
| Average AMD Ryzen 7 250 (40057 - 86628, n=3) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| AIDA64 / Memory Latency | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Average of class Office (7.6 - 162.9, n=80, last 2 years) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average AMD Ryzen 7 250 (94.1 - 98.4, n=3) | |
* ... smaller is better
DPC 延迟
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
* ... smaller is better
存储设备
联想在 ThinkPad E14 Gen 7 AMD 中使用了三星 M.2 2242 固态硬盘，容量为 1 TB，通过 NVMe PCIe 4.0 标准连接。这是一款速度极快的固态硬盘，虽然不及英特尔 E14 7 代中的 SK Hynix 硬盘。 E14 7 代英特尔.
还有第二个空闲的 M.2 2280 插槽，可用于为 ThinkPad 笔记本电脑升级更多存储空间。
Samsung PM9C1a MZAL81T0HDLB
Sequential Read:
2633MB/s
Sequential Write:
1831MB/s
4K Read:
59MB/s
4K Write:
165.9MB/s
4K-64 Read:
735MB/s
4K-64 Write:
2317MB/s
Access Time Read:
0.142ms
Access Time Write:
0.023ms
Copy ISO:
2357.94MB/s
Copy Program:
756.89MB/s
Copy Game:
1010.19MB/s
Score Read:
1057Points
Score Write:
2666Points
Score Total:
4241Points
* ... smaller is better
磁盘节流DiskSpd 读取循环，队列深度 8
Lenovo ThinkPad E14 Gen 7 21T0003NGE; diskspd 2.0.17 f: Ø2575 (2043.15-3467.24)
图形处理器性能
联想 ThinkPad E14 第 7 代 AMD 采用了 AMD Radeon 780M 这一较老的 iGPU 解决方案，对于较老的游戏和简单的任务来说已经足够。
| 3DMark Fire Strike Score | 4843 points | |
| 3DMark Time Spy Score | 2003 points | |
Help | ||
* ... smaller is better
Performance Rating | Cyberpunk 2077 2.2 Phantom Liberty | Baldur's Gate 3 | GTA V | Final Fantasy XV Benchmark | Strange Brigade | Dota 2 Reborn | X-Plane 11.11
| Cyberpunk 2077 2.2 Phantom Liberty - 1920x1080 Ultra Preset (FSR off) | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Average of class Office (6.13 - 29.6, n=54, last 2 years) | |
| Asus ExpertBook B5 B5404CMA | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
| Lenovo ThinkPad E14 Gen 6 21M3002KGE | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE | |
| Average of class Office (3.98 - 47.8, n=71, last 2 years) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Acer TravelMate P4 14 TMP414-42-TCO-R6KG | |
| Asus ExpertBook B5 B5404CMA | |
| Strange Brigade - 1920x1080 ultra AA:ultra AF:16 | |
| Average of class Office (12.8 - 61.7, n=59, last 2 years) | |
| Lenovo ThinkPad E14 G7-21SYS00H00 | |
| Asus ExpertBook B5 B5404CMA | |
| Asus ExpertBook B5 B5404CMA | |
赛博朋克 2077》超 FPS 图表
Lenovo ThinkPad E14 Gen 7 21T0003NGE R7 250, Radeon 780M: Ø15.1 (13.5-15.3)
| low | med. | high | ultra | |
|---|---|---|---|---|
| GTA V (2015) | 105.5 | 97.8 | 36.2 | 15.8 |
| Dota 2 Reborn (2015) | 125.1 | 95.4 | 65.8 | 59.9 |
| Final Fantasy XV Benchmark (2018) | 46.6 | 23.6 | 17.7 | |
| X-Plane 11.11 (2018) | 53.7 | 38 | 33.1 | |
| Baldur's Gate 3 (2023) | 25.4 | 19.9 | 16.2 | 16.1 |
| Cyberpunk 2077 2.2 Phantom Liberty (2023) | 25.7 | 20.8 | ||
| F1 25 (2025) | 45.7 | 36 | 28.3 |
排放与功耗：效率不错，但 ThinkPad E14 第 7 代英特尔处理器的效率更高
系统噪音
联想笔记本电脑的运行噪音比老式的 ThinkPad E14 Gen 6 AMD 要大，但比宏基和华硕的竞争对手要小得多。空转时，风扇始终处于关闭状态，即使在负载情况下，风扇噪音也保持在重要的 40 dB(a) 刻度线以下。
我们检测不到任何线圈啸叫。
Noise Level
| Idle |
| 24.5 / 24.5 / 24.5 dB(A) |
| Load |
| 31.5 / 39.1 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 24.5 dB(A) | ||
| Lenovo ThinkPad E14 Gen 7 21T0003NGE Radeon 780M, R7 250, Samsung PM9C1a MZAL81T0HDLB | Lenovo ThinkPad E14 Gen 6 21M3002KGE Radeon 680M, R7 7735HS, Samsung PM9C1a MZAL81T0HDLB | Acer TravelMate P4 14 TMP414-42-TCO-R6KG Radeon 740M, R5 8540U, SK hynix PC801 HFS512GEJ9X110N | Asus ExpertBook B5 B5404CMA Graphics 4-Core, Ultra 7 155U, Micron 2400 MTFDKBA1T0QFM | Lenovo ThinkPad E14 G7-21SYS00H00 Arc 140T, Ultra 7 255H, SK Hynix PVC10 HFS001TEM4X169N | |
|---|---|---|---|---|---|
| Noise | 8% | -6% | -20% | -4% | |
| off / environment * (dB) | 24.5 | 23.5 4% | 24.9 -2% | 23 6% | 24.8 -1% |
| Idle Minimum * (dB) | 24.5 | 23.5 4% | 24.9 -2% | 27.38 -12% | 24.8 -1% |
| Idle Average * (dB) | 24.5 | 23.5 4% | 24.9 -2% | 27.38 -12% | 24.8 -1% |
| Idle Maximum * (dB) | 24.5 | 23.5 4% | 28 -14% | 27.38 -12% | 24.8 -1% |
| Load Average * (dB) | 31.5 | 24.5 22% | 35.7 -13% | 45.35 -44% | 40.3 -28% |
| Cyberpunk 2077 ultra * (dB) | 39.3 | 37.6 4% | 41.8 -6% | 52.3 -33% | 36.2 8% |
| Load Maximum * (dB) | 39.1 | 34.5 12% | 41.6 -6% | 52.21 -34% | 40.3 -3% |
* ... smaller is better
温度
在负载情况下，ThinkPad E14 7 代 AMD 笔记本电脑基本保持低温。重要的是，掌托区域完全不发热。
在压力测试中，我们没有发现任何节流现象。
(±) The average temperature for the upper side under maximal load is 34.2 °C / 94 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 47.3 °C / 117 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 45.9 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.8 °C / 82 F, compared to the device average of 29.5 °C / 85 F.
(±) 3: The average temperature for the upper side is 33.9 °C / 93 F, compared to the average of 29.5 °C / 85 F for the class Office.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.9 °C / 84 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-1.3 °C / -2.3 F).
(-) The maximum temperature on the upper side is 47.3 °C / 117 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 45.9 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.8 °C / 82 F, compared to the device average of 29.5 °C / 85 F.
(±) 3: The average temperature for the upper side is 33.9 °C / 93 F, compared to the average of 29.5 °C / 85 F for the class Office.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.9 °C / 84 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-1.3 °C / -2.3 F).
| Lenovo ThinkPad E14 Gen 7 21T0003NGE AMD Ryzen 7 250, AMD Radeon 780M | Lenovo ThinkPad E14 Gen 6 21M3002KGE AMD Ryzen 7 7735HS, AMD Radeon 680M | Acer TravelMate P4 14 TMP414-42-TCO-R6KG AMD Ryzen 5 8540U, AMD Radeon 740M | Asus ExpertBook B5 B5404CMA Intel Core Ultra 7 155U, Intel Graphics 4-Core iGPU (Arc) | Lenovo ThinkPad E14 G7-21SYS00H00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T | |
|---|---|---|---|---|---|
| Heat | 1% | 14% | 5% | 3% | |
| Maximum Upper Side * (°C) | 47.3 | 43.4 8% | 37.5 21% | 38.6 18% | 42.2 11% |
| Maximum Bottom * (°C) | 45.9 | 47.1 -3% | 41.1 10% | 48 -5% | 50.3 -10% |
| Idle Upper Side * (°C) | 31.7 | 31.5 1% | 27 15% | 28.8 9% | 29.4 7% |
| Idle Bottom * (°C) | 32.7 | 33.7 -3% | 29.3 10% | 33.4 -2% | 31.7 3% |
* ... smaller is better
发言人
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad E14 Gen 7 21T0003NGE audio analysis
(+) | speakers can play relatively loud (83.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.5% lower than median
(±) | linearity of bass is average (11.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(+) | mids are linear (4.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(+) | highs are linear (4.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.4% difference to median)
Compared to same class
» 18% of all tested devices in this class were better, 6% similar, 76% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 26% of all tested devices were better, 6% similar, 69% worse
» The best had a delta of 4%, average was 24%, worst was 134%
Asus ExpertBook B5 B5404CMA audio analysis
(+) | speakers can play relatively loud (83.3 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.4% lower than median
(±) | linearity of bass is average (9.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.8% away from median
(+) | mids are linear (5.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(+) | highs are linear (3.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.2% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 0% similar, 99% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 3% of all tested devices were better, 1% similar, 96% worse
» The best had a delta of 4%, average was 24%, worst was 134%
耗电量
与较早的 E14 6 代 AMDE14 7 代 AMD 的功耗有所改善。与 联想 ThinkPad E14 7 代 Intel相比，E14 7 代 AMD 的屏幕分辨率更高，达到了 120 Hz。
Power Consumption
| Off / Standby | 1.1 / 1.2 Watt |
| Idle | 4.7 / 7.3 / 7.5 Watt |
| Load |
38.1 / 66.5 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad E14 Gen 7 21T0003NGE R7 250, Radeon 780M, Samsung PM9C1a MZAL81T0HDLB, IPS LED, 1920x1200, 14" | Lenovo ThinkPad E14 Gen 6 21M3002KGE R7 7735HS, Radeon 680M, Samsung PM9C1a MZAL81T0HDLB, IPS LED, 1920x1200, 14" | Acer TravelMate P4 14 TMP414-42-TCO-R6KG R5 8540U, Radeon 740M, SK hynix PC801 HFS512GEJ9X110N, IPS LED, 1920x1200, 14" | Asus ExpertBook B5 B5404CMA Ultra 7 155U, Graphics 4-Core, Micron 2400 MTFDKBA1T0QFM, IPS, 1920x1200, 14" | Lenovo ThinkPad E14 G7-21SYS00H00 Ultra 7 255H, Arc 140T, SK Hynix PVC10 HFS001TEM4X169N, IPS, 2880x1800, 14" | Average AMD Radeon 780M | Average of class Office | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -11% | 5% | 11% | -27% | -29% | -4% | |
| Idle Minimum * (Watt) | 4.7 | 5.9 -26% | 5.9 -26% | 2.57 45% | 7.3 -55% | 6.02 ? -28% | 4.57 ? 3% |
| Idle Average * (Watt) | 7.3 | 8.8 -21% | 7.8 -7% | 5.95 18% | 11.1 -52% | 8.19 ? -12% | 7.45 ? -2% |
| Idle Maximum * (Watt) | 7.5 | 11.8 -57% | 8.2 -9% | 6.85 9% | 11.5 -53% | 10.4 ? -39% | 8.88 ? -18% |
| Load Average * (Watt) | 38.1 | 37.8 1% | 36.3 5% | 45.6 -20% | 51.7 -36% | 57 ? -50% | 41.6 ? -9% |
| Cyberpunk 2077 ultra * (Watt) | 51.1 | 49.3 4% | 39.1 23% | 48.6 5% | 53.2 -4% | ||
| Cyberpunk 2077 ultra external monitor * (Watt) | 49.9 | 42.6 15% | 39 22% | 48 4% | 45.4 9% | ||
| Load Maximum * (Watt) | 66.5 | 59.7 10% | 48.9 26% | 55.7 16% | 65.9 1% | 76.1 ? -14% | 62 ? 7% |
* ... smaller is better
功耗 赛博朋克/压力测试
Lenovo ThinkPad E14 Gen 7 21T0003NGE; 1280x720 Prime95 28.10 and Furmark 1.25: Ø61.1 (57.7-66)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Idle 150cd/m2: Ø8.55 (7.13-9.56)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Cyberpunk 2077 FHD ultra no FSR 150cd: Ø51.1 (48.5-58.9)
外部显示器功耗
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Prime95 V2810 Stress (external Monitor): Ø50.7 (49.2-51.5)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Cinebench R23 Multi (external Monitor): Ø45.6 (35.7-48.6)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø59.3 (57.5-63.4)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Idle 1min (external Monitor): Ø9.02 (8.06-14)
Lenovo ThinkPad E14 Gen 7 21T0003NGE; Cyberpunk 2077 FHD ultra no FSR (external Monitor): Ø49.9 (48.4-58.3)
电池寿命
在我们的 Wi-Fi 上网测试（亮度为 150 cd/m²）中，联想 ThinkPad E14 7 代 AMD 的电池使用时间比其前代产品要长得多。其中一个原因可能是它采用了更大的 64 Wh 电池。
| Lenovo ThinkPad E14 Gen 7 21T0003NGE R7 250, Radeon 780M, 64 Wh | Lenovo ThinkPad E14 Gen 6 21M3002KGE R7 7735HS, Radeon 680M, 57 Wh | Acer TravelMate P4 14 TMP414-42-TCO-R6KG R5 8540U, Radeon 740M, 53 Wh | Asus ExpertBook B5 B5404CMA Ultra 7 155U, Graphics 4-Core, 63 Wh | Lenovo ThinkPad E14 G7-21SYS00H00 Ultra 7 255H, Arc 140T, 64 Wh | Average of class Office | |
|---|---|---|---|---|---|---|
| Battery Runtime | -24% | 4% | 4% | -4% | 14% | |
| WiFi v1.3 (h) | 12.6 | 9.2 -27% | 9.8 -22% | 13.1 4% | 12.1 -4% | 11.7 ? -7% |
| Load (h) | 1.4 | 1.1 -21% | 1.8 29% | 1.882 ? 34% |
笔记本检查评级
联想推出的 ThinkPad E14 Gen 7 AMD 是一款物美价廉的办公笔记本电脑。不过，与 E14 Gen 7 的英特尔版本相比，它是一个较差的选择，因为英特尔版本的 CPU 效率更高，而且有高质量屏幕可供选择。
Lenovo ThinkPad E14 Gen 7 21T0003NGE
- 09/18/2025 v8
Benjamin Herzig
Office - Weighted Average
Total Sustainability Score: 潜在竞争对手比较
Image | Model / Review | Price | Weight | Height | Display |
|---|---|---|---|---|---|
1. 84.7%  | Lenovo ThinkPad E14 Gen 7 21T0003NGE AMD Ryzen 7 250 ⎘ AMD Radeon 780M ⎘ 32 GB Memory, 1024 GB SSD | Amazon: 1. $715.95 Lenovo ThinkPad E14 Gen 6 21... 2. $849.99 Lenovo ThinkPad E14 Gen 6 Bu... 3. $779.99 Lenovo ThinkPad E14 Gen 5 Bu... List Price: 1080 Euro | 1.5 kg | 20.5 mm | 14.00" 1920x1200 162 PPI IPS LED |
2. 84%  | Lenovo ThinkPad E14 Gen 6 21M3002KGE AMD Ryzen 7 7735HS ⎘ AMD Radeon 680M ⎘ 32 GB Memory, 1024 GB SSD | Amazon: $849.99 List Price: 1015 Euro | 1.6 kg | 21.5 mm | 14.00" 1920x1200 162 PPI IPS LED |
3. 84.4%  | Acer TravelMate P4 14 TMP414-42-TCO-R6KG AMD Ryzen 5 8540U ⎘ AMD Radeon 740M ⎘ 16 GB Memory, 512 GB SSD | List Price: 1080€ | 1.4 kg | 21 mm | 14.00" 1920x1200 162 PPI IPS LED |
4. 83.1%  | Asus ExpertBook B5 B5404CMA Intel Core Ultra 7 155U ⎘ Intel Graphics 4-Core iGPU (Arc) ⎘ 16 GB Memory, 1024 GB SSD | Amazon: $1,493.99 List Price: 1340 USD | 1.3 kg | 19 mm | 14.00" 1920x1200 162 PPI IPS |
5. 87.2%  | Lenovo ThinkPad E14 G7-21SYS00H00 Intel Core Ultra 7 255H ⎘ Intel Arc Graphics 140T ⎘ 16 GB Memory, 1024 GB SSD | Amazon: 1. $779.99 Lenovo ThinkPad E14 Gen 5 Bu... 2. $699.99 Lenovo Thinkpad E14 G6 Busin... 3. $698.99 Lenovo ThinkPad E14 Gen 6 Bu... List Price: 999€ | 1.4 kg | 15.3 mm | 14.00" 2880x1800 243 PPI IPS |
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The selection of devices to be reviewed is made by our editorial team. The test sample was provided to the author as a loan by the manufacturer or retailer for the purpose of this 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. We never accept compensation or payment in return for our reviews. As an independent media company, Notebookcheck is not subjected to the authority of manufacturers, retailers or publishers.
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