ThinkPad E16 G3 中的 Core Ultra 7 255H 值得购买吗？我们测试了它

联想 ThinkPad E16 G3（图片来源：Notebookcheck）

联想的经济型办公笔记本电脑 ThinkPad E16 G3 在我们的评测中表现出色。你也可以购买性能更强的酷睿7 255H，包括速度更快的Arc Graphics 140T，但它值得额外付费吗？我们进行了测试。

Andreas Osthoff (translated by Ninh Duy), Published 07/24/2025 🇺🇸 🇩🇪 ...

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新款 ThinkPad E16 G3在我们的评测中给人留下了良好的印象，联想在机箱、端口和显示屏等重要方面改进了这款办公笔记本电脑。我们的评测机配备了当前的英特尔酷睿5 225U（箭湖）处理器，其CPU性能足以胜任标准的办公任务，但不足之处在于iGPU性能较低。现在，我们有机会测试 ThinkPad E16 G3 配备的更强大的酷睿至尊 7 255H，它还集成了英特尔 Arc Graphics 140T。酷睿至尊 7 255H 性能更强不足为奇，但散热装置（一个风扇、小热管）完全相同，能发挥多少性能呢？

在所有 CPU 基准测试中，Core Ultra 7 255H 的性能比 Core Ultra 5 225U 高出 29%。不过，与我们数据库中的平均性能相比，它也要慢一些。特别是在较长的基准测试中，散热装置相对较弱的影响尤为明显，这在长时间的 Cinebench 2024 Multi 测试中清晰可见。在这种情况下，ThinkPad 比 Core Ultra 7 255H 的平均水平落后 20%。ExpertBook B5 中较小的 Core Ultra 5 225H 在同等功率限制下也没有慢多少。

CPU Performance Rating: Percent
Cinebench 2024: CPU Multi Core | CPU Single Core
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
Average Intel Core Ultra 7 255H	85.9 pt
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	80 pt
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	78.8 pt
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	61.9 pt

Cinebench 2024 / CPU Multi Core
Average Intel Core Ultra 7 255H (750 - 1197, n=5)	942 Points +26%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	859 Points +15%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	750 Points
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	621 Points -17%

Cinebench 2024 / CPU Single Core
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	128.1 Points
Average Intel Core Ultra 7 255H (123.5 - 128.1, n=6)	126.2 Points -1%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	119.8 Points -6%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	101.9 Points -20%

Cinebench R23 / Multi Core
Average Intel Core Ultra 7 255H (16435 - 22578, n=10)	18134 Points +10%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	16466 Points 0%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	16435 Points
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	11612 Points -29%

Cinebench R23 / Single Core
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	2113 Points
Average Intel Core Ultra 7 255H (2047 - 2152, n=10)	2095 Points -1%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	1992 Points -6%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	1730 Points -18%

Cinebench R20 / CPU (Multi Core)
Average Intel Core Ultra 7 255H (6414 - 8860, n=9)	7150 Points +11%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	6414 Points
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	6399 Points 0%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	4486 Points -30%

Cinebench R20 / CPU (Single Core)
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	806 Points
Average Intel Core Ultra 7 255H (786 - 826, n=9)	805 Points 0%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	763 Points -5%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	669 Points -17%

Cinebench R15 / CPU Multi 64Bit
Average Intel Core Ultra 7 255H (2414 - 3444, n=9)	2829 Points +17%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	2626 (2293.31^min - 2626.4^max) Points +9%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	2414 (1790.43^min - 2414.44^max) Points
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	1897 (1663.2^min - 1896.9^max) Points -21%

Cinebench R15 / CPU Single 64Bit
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	308 Points
Average Intel Core Ultra 7 255H (258 - 322, n=9)	307 Points 0%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	296 Points -4%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	245 Points -20%

Blender / v2.79 BMW27 CPU
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	292 Seconds * -21%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	241 Seconds *
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	216 Seconds * +10%
Average Intel Core Ultra 7 255H (157 - 251, n=9)	208 Seconds * +14%

7-Zip 18.03 / 7z b 4
Average Intel Core Ultra 7 255H (47514 - 68627, n=10)	57327 MIPS +7%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	53436 MIPS
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	51720 MIPS -3%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	42793 MIPS -20%

7-Zip 18.03 / 7z b 4 -mmt1
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	6385 MIPS
Average Intel Core Ultra 7 255H (4589 - 6385, n=10)	5906 MIPS -8%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	5695 MIPS -11%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	5133 MIPS -20%

Geekbench 6.4 / Multi-Core
Average Intel Core Ultra 7 255H (11979 - 17489, n=10)	14969 Points +6%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	14088 Points
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	12099 Points -14%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	9276 Points -34%

Geekbench 6.4 / Single-Core
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	2910 Points
Average Intel Core Ultra 7 255H (2858 - 2925, n=10)	2892 Points -1%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	2770 Points -5%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	2390 Points -18%

Geekbench 5.5 / Multi-Core
Average Intel Core Ultra 7 255H (11348 - 17218, n=9)	14420 Points +14%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	12673 Points
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	11570 Points -9%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	8738 Points -31%

Geekbench 5.5 / Single-Core
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	2117 Points
Average Intel Core Ultra 7 255H (1980 - 2121, n=9)	2081 Points -2%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	1987 Points -6%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	1779 Points -16%

HWBOT x265 Benchmark v2.2 / 4k Preset
Average Intel Core Ultra 7 255H (16.2 - 25.8, n=9)	20.5 fps +12%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	18.5 fps +1%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	18.3 fps
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	12.8 fps -30%

LibreOffice / 20 Documents To PDF
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	61.5 s *
Average Intel Core Ultra 7 255H (41.3 - 61.6, n=9)	49.2 s * +20%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	48.5 s * +21%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	46.3 s * +25%

R Benchmark 2.5 / Overall mean
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U	0.4952 sec * -14%
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H	0.4507 sec * -3%
Average Intel Core Ultra 7 255H (0.4233 - 0.515, n=9)	0.4422 sec * -2%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H	0.4355 sec *

* ... smaller is better

从 iGPU 的性能来看，情况要好得多。不过，我们必须注意到，Arc Graphics 140T 还得益于双通道内存配置，而 Intel Graphics 的基本型号只配备了一个内存模块（单通道）。在合成基准测试中，140T 的速度比 Intel Graphics 快 120%，但测试结果与我们通常使用的 iGPU 的平均测试结果还是有一定差距。

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Average Intel Arc Graphics 140T	100 pt
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Arc Graphics 140T, Intel Core Ultra 7 255H	89.6 pt
Asus ExpertBook B5 B5605CCA Intel Arc Graphics 130T, Intel Core Ultra 5 225H	65.8 pt
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 225U	40.7 pt

3DMark 11 - 1280x720 Performance GPU
Average Intel Arc Graphics 140T (9684 - 14932, n=9)	12370 Points +15%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Arc Graphics 140T, Intel Core Ultra 7 255H	10801 Points
Asus ExpertBook B5 B5605CCA Intel Arc Graphics 130T, Intel Core Ultra 5 225H	9106 Points -16%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 225U	4580 Points -58%

3DMark
1920x1080 Fire Strike Graphics
Average Intel Arc Graphics 140T (5433 - 10299, n=9)	8683 Points +13%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Arc Graphics 140T, Intel Core Ultra 7 255H	7652 Points
Asus ExpertBook B5 B5605CCA Intel Arc Graphics 130T, Intel Core Ultra 5 225H	5173 Points -32%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 225U	3838 Points -50%
2560x1440 Time Spy Graphics
Average Intel Arc Graphics 140T (2466 - 4212, n=9)	3735 Points +7%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Arc Graphics 140T, Intel Core Ultra 7 255H	3487 Points
Asus ExpertBook B5 B5605CCA Intel Arc Graphics 130T, Intel Core Ultra 5 225H	2402 Points -31%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 225U	1530 Points -56%

如果您喜欢在工作之余玩一些游戏，那么配备 Arc Graphics 140T 的酷睿至尊 7 255H 也会让您受益匪浅。我们默认的 1080p 分辨率游戏基准测试显示，与酷睿至尊 5 225U 相比，优势超过 70%。如果您计划使用外置显卡（由于使用了 Thunderbolt 4，这不成问题），那么更快的处理器也会为您带来更多的优势。

Performance Rating - Percent
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	97.8 pt
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	76.2 pt
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	57.2 pt

Cyberpunk 2077 2.2 Phantom Liberty - 1920x1080 Ultra Preset (FSR off)
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	20.9 fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	15.6 (13.6^min) fps -25%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	11.4 (9.8^min) fps -45%

Baldur's Gate 3 - 1920x1080 Ultra Preset AA:T
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	27.2 fps +18%
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	23 fps
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	12.2 fps -47%

GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	15.9 (5.75^min, 11.9^P1) fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	9.75 (6.37^min, 7.46^P1) fps -39%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	7.73 (4.54^min, 5.92^P1) fps -51%

Final Fantasy XV Benchmark - 1920x1080 High Quality
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	26 fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	18.8 fps -28%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	14.9 fps -43%

Strange Brigade - 1920x1080 ultra AA:ultra AF:16
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	46.2 (6.6^min, 12.2^P1) fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	29.9 (12.8^min, 20^P1) fps -35%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	22.1 (17.8^min, 18.4^P1) fps -52%

Dota 2 Reborn - 1920x1080 ultra (3/3) best looking
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	76.7 (48.7^min) fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	52.5 (26.2^min) fps -32%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	49.9 (18.9^min) fps -35%

X-Plane 11.11 - 1920x1080 high (fps_test=3)
Lenovo ThinkPad E16 G3-21SSS00E00 Intel Core Ultra 7 255H, Intel Arc Graphics 140T	34.3 fps
Asus ExpertBook B5 B5605CCA Intel Core Ultra 5 225H, Intel Arc Graphics 130T	31.5 fps -8%
Lenovo ThinkPad E16 G3-21SSS00F00 Intel Core Ultra 5 225U, Intel Graphics 4-Core iGPU (Arc)	28.2 fps -18%

不出所料，酷睿至尊 7 255H 的性能要比酷睿至尊 5 225U 强得多，但请记住，ThinkPad E16 G3 的冷却系统无法充分发挥更快 CPU 的潜力。至于你是否愿意多花 170 欧元，那就是另一个问题了。对于 E16 G3 而言，较小的 Core Ultra 5 225H（包括 Arc Graphics 130T）可能是更合理的选择，只需多花 50 欧元。请参阅我们对联想 ThinkPad E16 G3 的全面评测了解更多信息。

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ThinkPad E16 G3 中的 Core Ultra 7 255H 值得购买吗？我们测试了它

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