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Intel logo Core i7-6660U
versus
Intel logo Core M-5Y71

Intel Core i7-6660U logo Intel Core M-5Y71 logo
General information Core i7-6660U Core M-5Y71
Launched Q3 2018 Q1 2015
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1356 FCBGA1234
Clock 2.4 GHz 0 % 1.2 GHz 50 %
Turbo Clock 3.4 GHz 0 % 2.9 GHz 14.7 %
Cores 2 0 % 2 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 15 W 0 % 4 W 73.3 %
Performance Core i7-6660U Core M-5Y71
Overall Score 38920 0 % 33834 13.1 %
Future Proof 66 % 0 % 46 % 30.3 %
Benchmark Score 2295 0 % 1310 42.9 %
Single Thread Score 1910.4 0 % 1266.6 33.7 %
Encrypting Data 1184.9 MB/s 60.5 % 3001.2 MB/s 0 %
Compressing Data 48.5 MB/s 0 % 26.7 MB/s 45 %
String objects sorting 5765.6 thousand/s 0 % 3497.4 thousand/s 39.3 %
Prime numbers generation 14.9 millions/s 0 % 11.1 millions/s 25.6 %
Mathemathic operations (integer) 10381.6 millions/s 0 % 7215.4 millions/s 30.5 %
Mathemathic operations (float) 6419.6 millions/s 0 % 4607.1 millions/s 28.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6660U, Core M-5Y71.

Average frames per second Core i7-6660U Core M-5Y71
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 70.4 FPS 55.3 FPS
High settings 112.6 FPS 88.4 FPS
Medium settings 140.7 FPS 110.6 FPS
Low settings 175.9 FPS 138.2 FPS
Difference 0 % 21.4 %

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 i7-6660U Core M-5Y71
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 119.2 FPS 110.2 FPS
High settings 190.6 FPS 176.4 FPS
Medium settings 238.3 FPS 220.4 FPS
Low settings 297.9 FPS 275.6 FPS
Difference 0 % 7.5 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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