Compare processors

Intel logo Core i5-8257U
versus
Intel logo Celeron 420

Intel Core i5-8257U logo Intel Celeron 420 logo
General information Core i5-8257U Celeron 420
Launched Q4 2019 Q1 2009
Used in Mobile Desktop
Factory Intel Intel
Socket FCBGA1528 LGA775
Clock 1.4 GHz 12.5 % 1.6 GHz 0 %
Cores 4 0 % 1 75 %
Threads 8 0 % 1 87.5 %
Thermal Design Power (TDP) 15 W 57.1 % 35 W 0 %
Performance Core i5-8257U Celeron 420
Overall Score 46966 0 % 19743 58 %
Future Proof 73 % 0 % 11 % 84.9 %
Benchmark Score 4866 0 % 152 96.9 %
Single Thread Score 2278.2 0 % 472.4 79.3 %
Encrypting Data 2726.8 MB/s 0 % 346.9 MB/s 87.3 %
Compressing Data 102.9 MB/s 0 % 4.9 MB/s 95.3 %
String objects sorting 12011.5 thousand/s 0 % 824.2 thousand/s 93.1 %
Prime numbers generation 34 millions/s 0 % 2.4 millions/s 93 %
Mathemathic operations (integer) 25431.5 millions/s 0 % 503.5 millions/s 98 %
Mathemathic operations (float) 14033.1 millions/s 0 % 555.3 millions/s 96 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8257U, Celeron 420.

Average frames per second Core i5-8257U Celeron 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 94.1 FPS 25.5 FPS
High settings 150.6 FPS 40.8 FPS
Medium settings 188.3 FPS 51.0 FPS
Low settings 235.4 FPS 63.8 FPS
Difference 0 % 72.9 %

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 Core i5-8257U Celeron 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 133.2 FPS 85.3 FPS
High settings 213.2 FPS 136.5 FPS
Medium settings 266.5 FPS 170.6 FPS
Low settings 333.1 FPS 213.3 FPS
Difference 0 % 36 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
Required
Screen resolution image
Compare processors
Processor image
Processor Processor image
Selected processors