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Intel logo Core i7-6820HK
versus
Intel logo Core i5-2557M

Intel Core i7-6820HK logo Intel Core i5-2557M logo
General information Core i7-6820HK Core i5-2557M
Launched Q4 2015 Q2 2011
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1440 BGA1023
Clock 2.7 GHz 0 % 1.7 GHz 37 %
Turbo Clock 3.6 GHz 0 % 2.7 GHz 25 %
Cores 4 0 % 2 50 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 45 W 0 % 17 W 62.2 %
Performance Core i7-6820HK Core i5-2557M
Overall Score 46220 0 % 32440 29.8 %
Future Proof 50 % 0 % 24 % 52 %
Benchmark Score 4564 0 % 1107 75.7 %
Single Thread Score 1974.1 0 % 1071.3 45.7 %
Encrypting Data 2339.3 MB/s 7.9 % 2541.2 MB/s 0 %
Compressing Data 94.2 MB/s 0 % 26.5 MB/s 71.8 %
String objects sorting 12476.5 thousand/s 0 % 3870.7 thousand/s 69 %
Prime numbers generation 28.2 millions/s 0 % 9 millions/s 68.1 %
Mathemathic operations (integer) 21908.1 millions/s 0 % 6363 millions/s 71 %
Mathemathic operations (float) 13801.1 millions/s 0 % 2398 millions/s 82.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6820HK, Core i5-2557M.

Average frames per second Core i7-6820HK Core i5-2557M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 92.0 FPS 51.2 FPS
High settings 147.2 FPS 81.9 FPS
Medium settings 184.0 FPS 102.4 FPS
Low settings 230.0 FPS 128.0 FPS
Difference 0 % 44.4 %

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 i7-6820HK Core i5-2557M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 131.9 FPS 107.6 FPS
High settings 211.1 FPS 172.2 FPS
Medium settings 263.8 FPS 215.3 FPS
Low settings 329.8 FPS 269.1 FPS
Difference 0 % 18.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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