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Intel logo Core Ultra 7 155U
versus
Intel logo Core i7-640M

Intel Core Ultra 7 155U logo Intel Core i7-640M logo
General information Core Ultra 7 155U Core i7-640M
Launched Q1 2024 Q4 2010
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA2049 BGA1288
Clock 1.7 GHz 39.3 % 2.8 GHz 0 %
Turbo Clock 4.8 GHz 0 % 3.5 GHz 27.1 %
Cores 12 0 % 2 83.3 %
Threads 14 0 % 4 71.4 %
Thermal Design Power (TDP) 15 W 57.1 % 35 W 0 %
Performance Core Ultra 7 155U Core i7-640M
Overall Score 57257 0 % 34037 40.6 %
Future Proof 98 % 0 % 21 % 78.6 %
Benchmark Score 10748 0 % 1342 87.5 %
Single Thread Score 3579.4 0 % 1365.8 61.8 %
Encrypting Data 11511.5 MB/s 0 % 3040 MB/s 73.6 %
Compressing Data 174.9 MB/s 0 % 32 MB/s 81.7 %
String objects sorting 18972.9 thousand/s 0 % 4397.9 thousand/s 76.8 %
Prime numbers generation 65.1 millions/s 0 % 10.1 millions/s 84.5 %
Mathemathic operations (integer) 60670.4 millions/s 0 % 8131.3 millions/s 86.6 %
Mathemathic operations (float) 42398.9 millions/s 0 % 3628.4 millions/s 91.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core Ultra 7 155U, Core i7-640M.

Average frames per second Core Ultra 7 155U Core i7-640M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 124.8 FPS 55.8 FPS
High settings 199.7 FPS 89.3 FPS
Medium settings 249.7 FPS 111.7 FPS
Low settings 312.1 FPS 139.6 FPS
Difference 0 % 55.3 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.

Grand Theft Auto V Core Ultra 7 155U Core i7-640M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 151.5 FPS 110.4 FPS
High settings 242.3 FPS 176.6 FPS
Medium settings 302.9 FPS 220.8 FPS
Low settings 378.6 FPS 275.9 FPS
Difference 0 % 27.1 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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