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Intel logo Core i7-1255U
versus
Intel logo Core2 Duo T9800

Intel Core i7-1255U logo Intel Core2 Duo T9800 logo
General information Core i7-1255U Core2 Duo T9800
Launched Q1 2022 Q1 2009
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1744 BGA479
Clock 1.7 GHz 41.4 % 2.9 GHz 0 %
Cores 10 0 % 2 80 %
Threads 12 0 % 2 83.3 %
Thermal Design Power (TDP) 15 W 57.1 % 35 W 0 %
Performance Core i7-1255U Core2 Duo T9800
Overall Score 54597 0 % 29777 45.5 %
Future Proof 86 % 0 % 11 % 87.2 %
Benchmark Score 8886 0 % 786 91.2 %
Single Thread Score 3266.7 0 % 1236 62.2 %
Encrypting Data 9489.7 MB/s 0 % 1789.7 MB/s 81.1 %
Compressing Data 146.6 MB/s 0 % 24.4 MB/s 83.4 %
String objects sorting 17268.2 thousand/s 0 % 3371.4 thousand/s 80.5 %
Prime numbers generation 43.1 millions/s 0 % 10.9 millions/s 74.6 %
Mathemathic operations (integer) 50301.9 millions/s 0 % 5617.4 millions/s 88.8 %
Mathemathic operations (float) 33985.8 millions/s 0 % 2774.2 millions/s 91.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-1255U, Core2 Duo T9800.

Average frames per second Core i7-1255U Core2 Duo T9800
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 116.8 FPS 43.3 FPS
High settings 187.0 FPS 69.2 FPS
Medium settings 233.7 FPS 86.5 FPS
Low settings 292.1 FPS 108.2 FPS
Difference 0 % 63 %

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 i7-1255U Core2 Duo T9800
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 146.7 FPS 102.8 FPS
High settings 234.8 FPS 164.4 FPS
Medium settings 293.5 FPS 205.6 FPS
Low settings 366.8 FPS 256.9 FPS
Difference 0 % 30 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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