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Intel logo Core i7-5557U
versus
Intel logo Core2 Duo T9900

Intel Core i7-5557U logo Intel Core2 Duo T9900 logo
General information Core i7-5557U Core2 Duo T9900
Launched Q1 2015 Q3 2009
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1168 BGA479
Clock 3.1 GHz 0 % 3.1 GHz 0 %
Cores 2 0 % 2 0 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 28 W 20 % 35 W 0 %
Performance Core i7-5557U Core2 Duo T9900
Overall Score 37612 0 % 29574 21.4 %
Future Proof 46 % 0 % 14 % 69.6 %
Benchmark Score 2001 0 % 765 61.8 %
Single Thread Score 1913.2 0 % 1186.6 38 %
Encrypting Data 4583 MB/s 0 % 1744.8 MB/s 61.9 %
Compressing Data 47.3 MB/s 0 % 24.1 MB/s 49.1 %
String objects sorting 5582.7 thousand/s 0 % 3304.1 thousand/s 40.8 %
Prime numbers generation 13 millions/s 0 % 10.1 millions/s 22.5 %
Mathemathic operations (integer) 10470.9 millions/s 0 % 5564.6 millions/s 46.9 %
Mathemathic operations (float) 6378.1 millions/s 0 % 2801.9 millions/s 56.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-5557U, Core2 Duo T9900.

Average frames per second Core i7-5557U Core2 Duo T9900
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 66.4 FPS 42.7 FPS
High settings 106.3 FPS 68.4 FPS
Medium settings 132.8 FPS 85.5 FPS
Low settings 166.1 FPS 106.8 FPS
Difference 0 % 35.7 %

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 i7-5557U Core2 Duo T9900
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 116.9 FPS 102.8 FPS
High settings 187.0 FPS 164.4 FPS
Medium settings 233.7 FPS 205.5 FPS
Low settings 292.2 FPS 256.9 FPS
Difference 0 % 12.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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