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Le Core Ultra 7 255U peut fonctionner beaucoup plus lentement que le Core Ultra 7 155U en fonction de l'ordinateur portable

Le nouveau Core Ultra 7 255U a des performances très différentes selon l'ordinateur portable concerné (Image source : HP)
Le nouveau Core Ultra 7 255U a des performances très différentes selon l'ordinateur portable concerné (Image source : HP)
Une fois de plus, les performances du Core Ultra 7 255U varient tellement qu'il peut même être plus lent que le Core Ultra 7 155U dans certains cas.

Le lac Arrow-U Core Ultra 7 255U est désormais disponible pour remplacer le Meteor Lake-U Core Ultra 7 155U. Nous avons testé jusqu'à présent trois ordinateurs portables équipés du Core Ultra 7 255U pour voir comment le processeur se comporte par rapport à son prédécesseur, mais les premières impressions ont été mitigées.

Notre dernière unité de test Arrow Lake-U est le HP 17t, un ordinateur portable multimédia de 17,3 pouces. Malheureusement, son processeur est non seulement plus lent que les autres, mais sa fréquence d'horloge a tendance à fluctuer lorsqu'il est sollicité, ce qui se traduit par des performances ou des taux d'images irréguliers dans les jeux. Les performances cycliques sont illustrées par les résultats de notre test en boucle CineBench R15 xT ci-dessous.

En ce qui concerne les avantages en termes de performances par rapport au Core Ultra 7 155U de l'année dernière, le Core Ultra 255U peut être jusqu'à 50 % plus rapide dans le meilleur des cas et près de 20 % plus lent dans le pire des cas. Par exemple, le Core Ultra 7 255U du Lenovo IdeaPad 5 2-en-1 16 peut être jusqu'à 50 % plus rapide que le Core Ultra 7 155U du HP Envy 17mais le Core Ultra 7 155U du Lenovo ThinkPad E14 G6 peut être nettement plus rapide que le Core Ultra 7 255U du HP 17t. Le comportement de l'accélérateur et le potentiel de refroidissement sont incontestablement des facteurs importants lorsqu'il s'agit de choisir entre ces deux générations de processeurs, peut-être même plus que leurs noms actuels.

Vous trouverez plus d'informations et de repères sur le Core Ultra 7 255U dans notre test du HP 17t.

Cinebench R15 Multi Loop

01002003004005006007008009001000110012001300140015001600170018001900Tooltip
HP 17t-cn500 Intel Core Ultra 7 255U: Ø1113 (982.41-1490.31)
Lenovo ThinkPad T14s 2in1 Gen1 Intel Core Ultra 7 255U: Ø1459 (1275.67-1957.23)
Lenovo IdeaPad 5 2-in-1 16IAL10 Intel Core Ultra 7 255U: Ø1751 (1569.43-1850.82)
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 6.5: 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 T14s 2in1 Gen1
Intel Core Ultra 7 255U
88.8 pt
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
87.6 pt
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
83.3 pt
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
80.8 pt
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
77.5 pt
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
77.4 pt
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
76.5 pt
HP 17t-cn500
Intel Core Ultra 7 255U
71.7 pt
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
55.4 pt
Cinebench R23 / Multi Core
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
12157 (11299.4min - 12156.9max) Points +42%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
11581 Points +35%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
10780 (10305.7min - 10779.9max) Points +26%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
10413 Points +21%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
9964 Points +16%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
9385 (8670.97min - 9384.63max) Points +9%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
9338 (8899.74min - 9337.93max) Points +9%
HP 17t-cn500
Intel Core Ultra 7 255U
8586 (7219.19min - 8585.71max) Points
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
7884 Points -8%
Cinebench R23 / Single Core
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1915 Points +12%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
1829 Points +7%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
1782 Points +4%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
1741 Points +1%
HP 17t-cn500
Intel Core Ultra 7 255U
1717 Points
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
1675 Points -2%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
1657 Points -3%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1641 Points -4%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
1265 Points -26%
Cinebench R20 / CPU (Multi Core)
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
4714 Points +48%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
4459 Points +40%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
4167 Points +31%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
4031 Points +27%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
3819 Points +20%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
3623 Points +14%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
3613 Points +14%
HP 17t-cn500
Intel Core Ultra 7 255U
3178 Points
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
3075 Points -3%
Cinebench R20 / CPU (Single Core)
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
738 Points +12%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
701 Points +7%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
682 Points +4%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
667 Points +2%
HP 17t-cn500
Intel Core Ultra 7 255U
657 Points
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
646 Points -2%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
635 Points -3%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
631 Points -4%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
485 Points -26%
Cinebench R15 / CPU Multi 64Bit
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
1957 (1275.67min - 1957.23max) Points +31%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1851 (1569.43min - 1850.82max) Points +24%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
1740 (1565.5min - 1740.19max) Points +17%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
1734 (1382.74min - 1734.15max) Points +16%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
1633 (1264.94min - 1633.25max) Points +10%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1537 (1318.96min - 1537.46max) Points +3%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
1505 (1278.32min - 1504.72max) Points +1%
HP 17t-cn500
Intel Core Ultra 7 255U
1490 (982.41min - 1490.31max) Points
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
1378 (1029.97min - 1377.79max) Points -8%
Cinebench R15 / CPU Single 64Bit
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
256 Points +5%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
251 Points +3%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
251 Points +3%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
246 Points +1%
HP 17t-cn500
Intel Core Ultra 7 255U
244 Points
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
242 Points -1%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
235 Points -4%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
231 Points -5%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
230 Points -6%
Blender / v2.79 BMW27 CPU
HP 17t-cn500
Intel Core Ultra 7 255U
418 Seconds *
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
410 Seconds * +2%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
353 Seconds * +16%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
345 Seconds * +17%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
342 Seconds * +18%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
319 Seconds * +24%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
317 Seconds * +24%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
315 Seconds * +25%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
309 Seconds * +26%
7-Zip 18.03 / 7z b 4
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
44657 MIPS +24%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
41498 MIPS +16%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
41105 MIPS +15%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
40641 MIPS +13%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
38645 MIPS +8%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
38344 MIPS +7%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
37676 MIPS +5%
HP 17t-cn500
Intel Core Ultra 7 255U
35887 MIPS
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
33897 MIPS -6%
7-Zip 18.03 / 7z b 4 -mmt1
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
5227 MIPS +3%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
5208 MIPS +2%
HP 17t-cn500
Intel Core Ultra 7 255U
5099 MIPS
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
4920 MIPS -4%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
4905 MIPS -4%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
4881 MIPS -4%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
4855 MIPS -5%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
4761 MIPS -7%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
3666 MIPS -28%
Geekbench 6.5 / Multi-Core
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
11075 Points +23%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
10421 Points +15%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
9829 Points +9%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
9448 Points +5%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
9354 Points +3%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
9202 Points +2%
HP 17t-cn500
Intel Core Ultra 7 255U
9040 Points
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
8460 Points -6%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
7592 Points -16%
Geekbench 6.5 / Single-Core
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
2523 Points +13%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
2462 Points +11%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
2382 Points +7%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
2324 Points +5%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
2315 Points +4%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
2309 Points +4%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
2306 Points +4%
HP 17t-cn500
Intel Core Ultra 7 255U
2223 Points
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
1534 Points -31%
Geekbench 5.5 / Multi-Core
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
10220 Points +28%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
9957 Points +25%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
8805 Points +11%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
8639 Points +9%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
8409 Points +6%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
8270 Points +4%
HP 17t-cn500
Intel Core Ultra 7 255U
7957 Points
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
7444 Points -6%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
6989 Points -12%
Geekbench 5.5 / Single-Core
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
1859 Points +15%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1766 Points +9%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
1717 Points +6%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1702 Points +5%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
1691 Points +5%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
1689 Points +5%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
1678 Points +4%
HP 17t-cn500
Intel Core Ultra 7 255U
1616 Points
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
891 Points -45%
HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
13.1 fps +98%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
12.4 fps +88%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
12 fps +82%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
11.7 fps +77%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
11.1 fps +68%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
10.7 fps +62%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
10.1 fps +53%
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
8.41 fps +27%
HP 17t-cn500
Intel Core Ultra 7 255U
6.6 fps
LibreOffice / 20 Documents To PDF
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
146.7 s * -142%
HP 17t-cn500
Intel Core Ultra 7 255U
60.5 s *
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
55.4 s * +8%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
52.7 s * +13%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
52.3 s * +14%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
48.2 s * +20%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
47.3 s * +22%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
46.6 s * +23%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
44.3 s * +27%
R Benchmark 2.5 / Overall mean
HP Envy 17-da0076ng
Intel Core Ultra 7 155U
0.947 sec * -60%
HP 17t-cn500
Intel Core Ultra 7 255U
0.591 sec *
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
0.521 sec * +12%
Lenovo Yoga Book 9 13IMU9
Intel Core Ultra 7 155U
0.508 sec * +14%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Core Ultra 7 155U
0.506 sec * +14%
Asus ExpertBook B5 B5404CMA
Intel Core Ultra 7 155U
0.4933 sec * +17%
Lenovo ThinkPad E14 G6
Intel Core Ultra 7 155U
0.4853 sec * +18%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Core Ultra 7 255U
0.4672 sec * +21%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
0.4654 sec * +21%

* ... Moindre est la valeur, meilleures sont les performances

3DMark Performance rating - Percent
HP Envy 17-da0076ng -1!
NVIDIA GeForce RTX 3050 4GB Laptop GPU, Intel Core Ultra 7 155U
100 pt
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
60.9 pt
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
60.1 pt
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
60.1 pt
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
58.5 pt
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
55 pt
Lenovo ThinkPad T14s 2in1 Gen1 -1!
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
54.6 pt
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
53 pt
Lenovo ThinkPad T14 G5 21ML005JGE -1!
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
46.6 pt
3DMark 11 - 1280x720 Performance GPU
HP Envy 17-da0076ng
NVIDIA GeForce RTX 3050 4GB Laptop GPU, Intel Core Ultra 7 155U
12978 Points +121%
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
6989 Points +19%
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
6943 Points +18%
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
6741 Points +15%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
6291 Points +7%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
6214 Points +6%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
6116 Points +4%
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
5875 Points
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
5033 Points -14%
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
33120 Points +33%
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
30198 Points +21%
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
30186 Points +21%
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
30009 Points +20%
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
25775 Points +3%
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
24910 Points
1920x1080 Fire Strike Graphics
HP Envy 17-da0076ng
NVIDIA GeForce RTX 3050 4GB Laptop GPU, Intel Core Ultra 7 155U
10076 Points +118%
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
5390 Points +17%
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
5346 Points +16%
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
5190 Points +12%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
5185 Points +12%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
5118 Points +11%
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
4614 Points
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
4319 Points -6%
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
4247 Points -8%
2560x1440 Time Spy Graphics
HP Envy 17-da0076ng
NVIDIA GeForce RTX 3050 4GB Laptop GPU, Intel Core Ultra 7 155U
3673 Points +85%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
2144 Points +8%
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
1985 Points
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1923 Points -3%
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1902 Points -4%
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1859 Points -6%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
1810 Points -9%
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1712 Points -14%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1700 Points -14%
2560x1440 Time Spy Score
HP Envy 17-da0076ng
NVIDIA GeForce RTX 3050 4GB Laptop GPU, Intel Core Ultra 7 155U
3905 Points +82%
Lenovo ThinkPad T14s 2in1 Gen1
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
2397 Points +12%
HP Envy x360 15 fe1071cl
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
2154 Points 0%
HP 17t-cn500
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
2144 Points
Asus ExpertBook B5 B5404CMA
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
2131 Points -1%
Lenovo ThinkPad E14 G6
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
2093 Points -2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 255U
2046 Points -5%
Lenovo Yoga Book 9 13IMU9
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1922 Points -10%
Lenovo ThinkPad T14 G5 21ML005JGE
Intel Graphics 4-Core iGPU (Arrow Lake), Intel Core Ultra 7 155U
1897 Points -12%

Source(s)

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Nouvelles > Archives des nouvelles > Archives des nouvelles 2025 11 > Le Core Ultra 7 255U peut fonctionner beaucoup plus lentement que le Core Ultra 7 155U en fonction de l'ordinateur portable
Allen Ngo, 2025-11-15 (Update: 2025-11-15)