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Intel logo Core i5-8400
versus
Intel logo Pentium 4

Intel Core i5-8400 logo Intel Pentium 4 logo
General information Core i5-8400 Pentium 4
Launched Q4 2017 Q4 2008
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 PGA478
Clock 2.8 GHz 17.6 % 3.4 GHz 0 %
Cores 6 0 % 1 83.3 %
Threads 6 0 % 2 66.7 %
Thermal Design Power (TDP) 65 W 27 % 89 W 0 %
Performance Core i5-8400 Pentium 4
Overall Score 49425 0 % 20986 57.5 %
Future Proof 62 % 0 % 10 % 83.9 %
Benchmark Score 5967 0 % 194 96.7 %
Single Thread Score 2363.9 0 % 653.7 72.3 %
Encrypting Data 2773.1 MB/s 0 % 438.9 MB/s 84.2 %
Compressing Data 128.6 MB/s 0 % 7.9 MB/s 93.8 %
String objects sorting 16080.2 thousand/s 0 % 1335.6 thousand/s 91.7 %
Prime numbers generation 37 millions/s 0 % 1 millions/s 97.3 %
Mathemathic operations (integer) 25583.3 millions/s 0 % 800.8 millions/s 96.9 %
Mathemathic operations (float) 21851.8 millions/s 0 % 889 millions/s 95.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Pentium 4.

Average frames per second Core i5-8400 Pentium 4
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 27.2 FPS
High settings 162.3 FPS 43.5 FPS
Medium settings 202.9 FPS 54.3 FPS
Low settings 253.7 FPS 67.9 FPS
Difference 0 % 73.2 %

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 i5-8400 Pentium 4
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.8 FPS 87.5 FPS
High settings 220.4 FPS 140.0 FPS
Medium settings 275.5 FPS 174.9 FPS
Low settings 344.4 FPS 218.7 FPS
Difference 0 % 36.5 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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