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AMD logo Turion II Ultra Mobile M640
versus
AMD logo Sempron SI-42

AMD Turion II Ultra Mobile M640 logo AMD Sempron SI-42 logo
General information Turion II Ultra Mobile M640 Sempron SI-42
Launched Q4 2009 Q1 2009
Used in Mobile Mobile
Factory AMD AMD
Socket S1 S1
Clock 2.6 GHz 0 % 2.1 GHz 19.2 %
Cores 2 0 % 1 50 %
Threads 2 0 % 1 50 %
Thermal Design Power (TDP) 35 W 0 % 25 W 28.6 %
Performance Turion II Ultra Mobile M640 Sempron SI-42
Overall Score 28594 0 % 19950 30.2 %
Future Proof 15 % 0 % 11 % 26.7 %
Benchmark Score 669 0 % 158 76.4 %
Single Thread Score 1064.9 0 % 633.8 40.5 %
Encrypting Data 1532.7 MB/s 0 % 363.5 MB/s 76.3 %
Compressing Data 22.5 MB/s 0 % 6 MB/s 73.2 %
String objects sorting 2938.2 thousand/s 0 % 897.7 thousand/s 69.4 %
Prime numbers generation 5 millions/s 0 % 1 millions/s 80.1 %
Mathemathic operations (integer) 3145.8 millions/s 0 % 617.5 millions/s 80.4 %
Mathemathic operations (float) 2372.5 millions/s 0 % 569 millions/s 76 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Turion II Ultra Mobile M640, Sempron SI-42.

Average frames per second Turion II Ultra Mobile M640 Sempron SI-42
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 40.2 FPS 25.8 FPS
High settings 64.3 FPS 41.2 FPS
Medium settings 80.3 FPS 51.5 FPS
Low settings 100.4 FPS 64.4 FPS
Difference 0 % 35.9 %

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 Turion II Ultra Mobile M640 Sempron SI-42
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 100.9 FPS 85.6 FPS
High settings 161.5 FPS 137.0 FPS
Medium settings 201.9 FPS 171.2 FPS
Low settings 252.3 FPS 214.0 FPS
Difference 0 % 15.2 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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