Compare processors

Intel logo Core i3-8121U
versus
Intel logo Core i7-5557U

Intel Core i3-8121U logo Intel Core i7-5557U logo
General information Core i3-8121U Core i7-5557U
Launched Q4 2018 Q1 2015
Used in Mobile Mobile
Factory Intel Intel
Clock 2.2 GHz 29 % 3.1 GHz 0 %
Turbo Clock 3.2 GHz 5.9 % 3.4 GHz 0 %
Cores 2 0 % 2 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 15 W 46.4 % 28 W 0 %
Performance Core i3-8121U Core i7-5557U
Overall Score 41040 0 % 37617 8.3 %
Future Proof 68 % 0 % 46 % 32.4 %
Benchmark Score 2837 0 % 2002 29.4 %
Single Thread Score 1928.4 0 % 1907.5 1.1 %
Encrypting Data 2155.3 MB/s 53 % 4589.8 MB/s 0 %
Compressing Data 47.2 MB/s 0 % 47.1 MB/s 0.2 %
String objects sorting 6096.6 thousand/s 0 % 5536.6 thousand/s 9.2 %
Prime numbers generation 14.9 millions/s 0 % 12.9 millions/s 13.3 %
Mathemathic operations (integer) 14337.1 millions/s 0 % 10457 millions/s 27.1 %
Mathemathic operations (float) 6881.4 millions/s 0 % 6485.1 millions/s 5.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-8121U, Core i7-5557U.

Average frames per second Core i3-8121U Core i7-5557U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.6 FPS 66.4 FPS
High settings 122.5 FPS 106.3 FPS
Medium settings 153.1 FPS 132.9 FPS
Low settings 191.4 FPS 166.1 FPS
Difference 0 % 13.2 %

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 i3-8121U Core i7-5557U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 122.7 FPS 116.7 FPS
High settings 196.3 FPS 186.6 FPS
Medium settings 245.4 FPS 233.3 FPS
Low settings 306.7 FPS 291.6 FPS
Difference 0 % 4.9 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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