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Core Ultra 7 255U vs. Core Ultra 155U : les premiers benchmarks montrent de bonnes améliorations des performances multi-threads

Le Core Ultra 7 255U intègre des caractéristiques similaires à celles du Core Ultra 7 155U, mais avec des performances de CPU et des performances par watt améliorées (Source d'image : Intel)
Le Core Ultra 7 255U intègre des caractéristiques similaires à celles du Core Ultra 7 155U, mais avec des performances de CPU et des performances par watt améliorées (Source d'image : Intel)
Nos premiers benchmarks avec le Core Ultra 7 255U sont disponibles et les résultats sont plutôt décents en termes de performances brutes, mais d'autres aspects comme le NPU et le GPU intégrés restent stagnants.

Les ordinateurs portables équipés de processeurs Intel Arrow Lake sont désormais largement disponibles à l'achat Lenovo IdeaPad 5 2-en-1 16IAL10 est l'un des premiers à être livré avec un processeur Arrow Lake Core Ultra 5 225U ou Core Ultra 7 255U de Arrow Lake. Les résultats des performances en interne avec le système Lenovo sont présentés ci-dessous.

En termes de performances multithread traditionnelles, le Core Ultra 7 255U est environ 30 % plus rapide que le Core Ultra 7 155U sortant Core Ultra 7 155U tandis que les performances monothread sont environ 10 à 15 % plus rapides. Il s'agit d'une augmentation décente des performances d'une année sur l'autre, compte tenu de l'enveloppe de puissance limitée des processeurs de la série U. Le processeur Arrow Lake-U peut même surpasser le Core Ultra 7 258V contrairement au Core Ultra 7 155U.

D'un autre côté, d'autres aspects du processeur restent décevants. L'accélération de l'IA avec le NPU intégré est relativement faible avec seulement 12 TOPS, ce qui ne répond pas à l'exigence minimale de Microsoft de 40 TOPS pour Co-Pilot+. Pour des performances NPU plus rapides, les utilisateurs devront se tourner vers la série Core V, comme le Core Ultra 7 258V.

Les performances graphiques reposent sur le processeur intégré Arc 4 qui est une génération derrière la série Arc V actuelle. L'Arc 4 offre un niveau de performance similaire à celui des anciennes cartes graphiques Iris Xe 96 EU qui n'est plus en mesure de faire tourner la plupart des titres les plus récents, même avec des paramètres très bas.

Les utilisateurs intéressés par les ordinateurs portables équipés du Core Ultra 7 255U trouveront donc le CPU efficace suffisant pour le multitâche lourd où la performance multithread brute supplémentaire peut s'avérer utile. Sinon, les performances des NPU et GPU intégrés n'ont pas été améliorées par rapport à la génération précédente.

Cinebench R15 Multi Loop

01452904355807258701015116013051450159517401885203021752320246526102755Tooltip
Lenovo IdeaPad 5 2-in-1 16IAL10 Intel Core Ultra 7 255U: Ø1751 (1569.43-1850.82)
Lenovo Yoga 7 2-in-1 16ILL10 Intel Core Ultra 7 256V: Ø1433 (1393.78-1597.32)
HP OmniBook X Flip 16 Intel Core Ultra 7 258V: Ø1337 (1251.76-1607.33)
HP Envy x360 2-in-1 16-ad0097nr AMD Ryzen 7 8840HS: Ø1951 (1885.73-2044.68)
Dell 16 Plus 2-in-1 Intel Core Ultra 7 258V: Ø1301 (1262.51-1601.99)
MSI Summit A16 AI Plus A3HMTG AMD Ryzen AI 9 365: Ø2784 (2638-2841.72)
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
CPU Performance Rating
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
86.6 pt
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
75.6 pt
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
69.5 pt
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
65.7 pt
HP Spectre x360 2-in-1 16-f1075ng -2!
Intel Core i7-12700H
65.7 pt
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
65.3 pt
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
64.8 pt
Moyenne Intel Core Ultra 7 255U
 
64.8 pt
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
61 pt
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
60.8 pt
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
55.6 pt
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
55 pt
Cinebench R23 / Multi Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
18698 (17017.2min - 18698.1max) Points +54%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
15802 (14802min - 15802.2max) Points +30%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
13082 (12624.7min - 13082.1max) Points +8%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
12157 (11299.4min - 12156.9max) Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
12157 Points 0%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
12071 Points -1%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
11676 Points -4%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
10407 (9548.33min - 10407max) Points -14%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
10301 (8826.5min - 10300.8max) Points -15%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
9827 Points -19%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
9533 (8675.99min - 9532.96max) Points -22%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
9338 (8899.74min - 9337.93max) Points -23%
Cinebench R23 / Single Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
1980 Points +3%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1915 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
1915 Points 0%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
1876 Points -2%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
1852 Points -3%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
1808 Points -6%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
1756 Points -8%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
1749 Points -9%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
1745 Points -9%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
1705 Points -11%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1641 Points -14%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
1548 Points -19%
Cinebench R20 / CPU (Multi Core)
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
7303 Points +55%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
6185 Points +31%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
4994 Points +6%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
4714 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
4714 Points 0%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
4693 Points 0%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
4506 Points -4%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
4015 Points -15%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
3984 Points -15%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
3835 Points -19%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
3720 Points -21%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
3623 Points -23%
Cinebench R20 / CPU (Single Core)
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
781 Points +6%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
738 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
738 Points 0%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
722 Points -2%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
718 Points -3%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
697 Points -6%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
674 Points -9%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
667 Points -10%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
658 Points -11%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
649 Points -12%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
631 Points -14%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
605 Points -18%
Cinebench R15 / CPU Multi 64Bit
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
2842 (2638min - 2841.72max) Points +54%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
2680 (2205.8min - 2679.71max) Points +45%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
2214 (1472min - 2214.1max) Points +20%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
2080 Points +12%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
2045 (1885.73min - 2044.68max) Points +10%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1851 (1569.43min - 1850.82max) Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
1851 Points 0%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
1657 (1250.47min - 1657.34max) Points -10%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
1607 (1251.76min - 1607.33max) Points -13%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
1597 (1393.78min - 1597.32max) Points -14%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1537 (1318.96min - 1537.46max) Points -17%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
1483 (1432.05min - 1482.96max) Points -20%
Cinebench R15 / CPU Single 64Bit
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
302 Points +20%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
290 Points +16%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
283 Points +13%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
270 Points +8%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
262 Points +4%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
261 Points +4%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
256 Points +2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
251 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
251 Points 0%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
244 Points -3%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
231 Points -8%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
226 Points -10%
Blender / v2.79 BMW27 CPU
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
358 Seconds * -12%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
348 Seconds * -9%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
342 Seconds * -7%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
340 Seconds * -7%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
337 Seconds * -6%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
324 Seconds * -2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
319 Seconds *
Moyenne Intel Core Ultra 7 255U
  (n=1)
319 Seconds * -0%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
273 Seconds * +14%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
246 Seconds * +23%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
209 Seconds * +34%
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
175 Seconds * +45%
7-Zip 18.03 / 7z b 4
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
69773 MIPS +70%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
63597 MIPS +55%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
54768 MIPS +33%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
46548 MIPS +13%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
42886 MIPS +4%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
41105 MIPS
Moyenne Intel Core Ultra 7 255U
  (n=1)
41105 MIPS 0%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
39065 MIPS -5%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
37676 MIPS -8%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
36072 MIPS -12%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
35697 MIPS -13%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
33110 MIPS -19%
7-Zip 18.03 / 7z b 4 -mmt1
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
5912 MIPS +14%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
5897 MIPS +13%
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
5790 MIPS +11%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
5714 MIPS +10%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
5677 MIPS +9%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
5374 MIPS +3%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
5335 MIPS +2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
5208 MIPS
Moyenne Intel Core Ultra 7 255U
  (n=1)
5208 MIPS 0%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
4905 MIPS -6%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
4651 MIPS -11%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
4492 MIPS -14%
Geekbench 6.4 / Multi-Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
14513 Points +39%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
12243 Points +17%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
11511 Points +10%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
11081 Points +6%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
10914 Points +5%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
10903 Points +5%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
10421 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
10421 Points 0%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
9950 Points -5%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
9601 Points -8%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
9202 Points -12%
Geekbench 6.4 / Single-Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
2814 Points +14%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
2750 Points +12%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
2739 Points +11%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
2582 Points +5%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
2525 Points +3%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
2462 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
2462 Points 0%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
2356 Points -4%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
2309 Points -6%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
2301 Points -7%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
2148 Points -13%
Geekbench 5.5 / Multi-Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
13172 Points +32%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
12331 Points +24%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
10450 Points +5%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
9957 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
9957 Points 0%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
9949 Points 0%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
9661 Points -3%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
9590 Points -4%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
8963 Points -10%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
8946 Points -10%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
8355 Points -16%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
8270 Points -17%
Geekbench 5.5 / Single-Core
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
2062 Points +17%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
2013 Points +14%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
2005 Points +14%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
1894 Points +7%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
1878 Points +6%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
1766 Points
Moyenne Intel Core Ultra 7 255U
  (n=1)
1766 Points 0%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
1760 Points 0%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
1754 Points -1%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
1702 Points -4%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
1648 Points -7%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
1560 Points -12%
HWBOT x265 Benchmark v2.2 / 4k Preset
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
22.4 fps +87%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
17.9 fps +49%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
15.7 fps +31%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
13.4 fps +12%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
12.8 fps +7%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
12.7 fps +6%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
12.2 fps +2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
12 fps
Moyenne Intel Core Ultra 7 255U
  (n=1)
12 fps 0%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
11.2 fps -7%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
11.1 fps -7%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
10.1 fps -16%
LibreOffice / 20 Documents To PDF
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
57.2 s * -19%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
52.7 s * -9%
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
52.1 s * -8%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
51.7 s * -7%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
48.2 s *
Moyenne Intel Core Ultra 7 255U
  (n=1)
48.2 s * -0%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
47 s * +2%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
45.6 s * +5%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
45.2 s * +6%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
42.7 s * +11%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
42.5 s * +12%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
42 s * +13%
R Benchmark 2.5 / Overall mean
LG Gram 2in1 16 16T90R - G.AA78G
Intel Core i7-1360P
0.583 sec * -25%
Lenovo Yoga 7 2-in-1 16IML9
Intel Core Ultra 5 125U
0.533 sec * -15%
HP Envy x360 15 fe1071cl
Intel Core Ultra 7 155U
0.521 sec * -12%
Dell Inspiron 16 7640 2-in-1
Intel Core Ultra 7 155H
0.4837 sec * -4%
Samsung Galaxy Book5 Pro 360
Intel Core Ultra 5 226V
0.4808 sec * -3%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Core Ultra 7 255U
0.4654 sec *
Moyenne Intel Core Ultra 7 255U
  (n=1)
0.4654 sec * -0%
HP Envy x360 2-in-1 16-ad0097nr
AMD Ryzen 7 8840HS
0.4638 sec * -0%
HP Spectre x360 2-in-1 16-f1075ng
Intel Core i7-12700H
0.4632 sec * -0%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Core Ultra 7 256V
0.4522 sec * +3%
HP OmniBook X Flip 16
Intel Core Ultra 7 258V
0.4512 sec * +3%
MSI Summit A16 AI Plus A3HMTG
AMD Ryzen AI 9 365
0.4209 sec * +10%

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

3DMark Performance Rating - Percent
HP OmniBook X Flip 16
Intel Arc Graphics 140V, Intel Core Ultra 7 258V
94 pt
Lenovo Yoga 7 2-in-1 16ILL10
Intel Arc Graphics 140V, Intel Core Ultra 7 256V
93.9 pt
MSI Summit A16 AI Plus A3HMTG
AMD Radeon 880M, AMD Ryzen AI 9 365
86.6 pt
Dell Inspiron 16 7640 2-in-1
Intel Arc 8-Core iGPU, Intel Core Ultra 7 155H
80.5 pt
Samsung Galaxy Book5 Pro 360
Intel Arc Graphics 130V, Intel Core Ultra 5 226V
78.9 pt
HP Envy x360 2-in-1 16-ad0097nr
AMD Radeon 780M, AMD Ryzen 7 8840HS
71.5 pt
LG Gram 2in1 16 16T90R - G.AA78G
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1360P
47.2 pt
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 7 255U
46 pt
Moyenne Intel Graphics 4-Core iGPU (Arc)
 
45.7 pt
Lenovo Yoga 7 2-in-1 16IML9
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 125U
44.6 pt
HP Spectre x360 2-in-1 16-f1075ng
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-12700H
40.8 pt
3DMark 11 - 1280x720 Performance GPU
MSI Summit A16 AI Plus A3HMTG
AMD Radeon 880M, AMD Ryzen AI 9 365
15345 Points +151%
Dell Inspiron 16 7640 2-in-1
Intel Arc 8-Core iGPU, Intel Core Ultra 7 155H
12670 Points +107%
HP Envy x360 2-in-1 16-ad0097nr
AMD Radeon 780M, AMD Ryzen 7 8840HS
12413 Points +103%
HP OmniBook X Flip 16
Intel Arc Graphics 140V, Intel Core Ultra 7 258V
11786 Points +93%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Arc Graphics 140V, Intel Core Ultra 7 256V
11747 Points +92%
Samsung Galaxy Book5 Pro 360
Intel Arc Graphics 130V, Intel Core Ultra 5 226V
9610 Points +57%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1360P
7098 Points +16%
Lenovo Yoga 7 2-in-1 16IML9
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 125U
6711 Points +10%
HP Spectre x360 2-in-1 16-f1075ng
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-12700H
6582 Points +8%
Moyenne Intel Graphics 4-Core iGPU (Arc)
  (4520 - 7109, n=23)
6221 Points +2%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 7 255U
6116 Points
3DMark
1920x1080 Fire Strike Graphics
HP OmniBook X Flip 16
Intel Arc Graphics 140V, Intel Core Ultra 7 258V
9925 Points +91%
Lenovo Yoga 7 2-in-1 16ILL10
Intel Arc Graphics 140V, Intel Core Ultra 7 256V
9819 Points +89%
MSI Summit A16 AI Plus A3HMTG
AMD Radeon 880M, AMD Ryzen AI 9 365
9203 Points +77%
Dell Inspiron 16 7640 2-in-1
Intel Arc 8-Core iGPU, Intel Core Ultra 7 155H
8567 Points +65%
Samsung Galaxy Book5 Pro 360
Intel Arc Graphics 130V, Intel Core Ultra 5 226V
8497 Points +64%
HP Envy x360 2-in-1 16-ad0097nr
AMD Radeon 780M, AMD Ryzen 7 8840HS
7357 Points +42%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1360P
5779 Points +11%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 7 255U
5185 Points
Moyenne Intel Graphics 4-Core iGPU (Arc)
  (3838 - 5554, n=24)
4886 Points -6%
Lenovo Yoga 7 2-in-1 16IML9
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 125U
4786 Points -8%
HP Spectre x360 2-in-1 16-f1075ng
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-12700H
4629 Points -11%
2560x1440 Time Spy Graphics
Lenovo Yoga 7 2-in-1 16ILL10
Intel Arc Graphics 140V, Intel Core Ultra 7 256V
4035 Points +123%
HP OmniBook X Flip 16
Intel Arc Graphics 140V, Intel Core Ultra 7 258V
4019 Points +122%
Samsung Galaxy Book5 Pro 360
Intel Arc Graphics 130V, Intel Core Ultra 5 226V
3352 Points +85%
MSI Summit A16 AI Plus A3HMTG
AMD Radeon 880M, AMD Ryzen AI 9 365
3041 Points +68%
Dell Inspiron 16 7640 2-in-1
Intel Arc 8-Core iGPU, Intel Core Ultra 7 155H
3023 Points +67%
HP Envy x360 2-in-1 16-ad0097nr
AMD Radeon 780M, AMD Ryzen 7 8840HS
2591 Points +43%
Moyenne Intel Graphics 4-Core iGPU (Arc)
  (1530 - 2075, n=24)
1836 Points +1%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 7 255U
1810 Points
Lenovo Yoga 7 2-in-1 16IML9
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 125U
1704 Points -6%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1360P
1662 Points -8%
HP Spectre x360 2-in-1 16-f1075ng
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-12700H
1444 Points -20%
2560x1440 Time Spy Score
Lenovo Yoga 7 2-in-1 16ILL10
Intel Arc Graphics 140V, Intel Core Ultra 7 256V
4334 Points +112%
HP OmniBook X Flip 16
Intel Arc Graphics 140V, Intel Core Ultra 7 258V
4313 Points +111%
Samsung Galaxy Book5 Pro 360
Intel Arc Graphics 130V, Intel Core Ultra 5 226V
3652 Points +78%
MSI Summit A16 AI Plus A3HMTG
AMD Radeon 880M, AMD Ryzen AI 9 365
3399 Points +66%
Dell Inspiron 16 7640 2-in-1
Intel Arc 8-Core iGPU, Intel Core Ultra 7 155H
3390 Points +66%
HP Envy x360 2-in-1 16-ad0097nr
AMD Radeon 780M, AMD Ryzen 7 8840HS
2889 Points +41%
Moyenne Intel Graphics 4-Core iGPU (Arc)
  (1737 - 2318, n=24)
2052 Points 0%
Lenovo IdeaPad 5 2-in-1 16IAL10
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 7 255U
2046 Points
Lenovo Yoga 7 2-in-1 16IML9
Intel Graphics 4-Core iGPU (Arc), Intel Core Ultra 5 125U
1919 Points -6%
LG Gram 2in1 16 16T90R - G.AA78G
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1360P
1866 Points -9%
HP Spectre x360 2-in-1 16-f1075ng
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-12700H
1645 Points -20%
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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Archives des nouvelles 2025 08 > Core Ultra 7 255U vs. Core Ultra 155U : les premiers benchmarks montrent de bonnes améliorations des performances multi-threads
Allen Ngo, 2025-08- 9 (Update: 2025-08- 9)