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Intel logo Core i5-8400
versus
Intel logo Core2 Extreme X9650

Intel Core i5-8400 logo Intel Core2 Extreme X9650 logo
General information Core i5-8400 Core2 Extreme X9650
Launched Q4 2017 Q4 2008
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA775
Clock 2.8 GHz 6.7 % 3 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 50 % 130 W 0 %
Performance Core i5-8400 Core2 Extreme X9650
Overall Score 49426 0 % 35331 28.5 %
Future Proof 62 % 0 % 10 % 83.9 %
Benchmark Score 5968 0 % 1558 73.9 %
Single Thread Score 2397.3 0 % 1253.2 47.7 %
Encrypting Data 2785.2 MB/s 21.6 % 3550.9 MB/s 0 %
Compressing Data 127.3 MB/s 0 % 50.2 MB/s 60.6 %
String objects sorting 16273.1 thousand/s 0 % 6852.6 thousand/s 57.9 %
Prime numbers generation 36.8 millions/s 0 % 19.9 millions/s 45.8 %
Mathemathic operations (integer) 25686 millions/s 0 % 11000.6 millions/s 57.2 %
Mathemathic operations (float) 21874.8 millions/s 0 % 6364.4 millions/s 70.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core2 Extreme X9650.

Average frames per second Core i5-8400 Core2 Extreme X9650
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 59.6 FPS
High settings 162.5 FPS 95.4 FPS
Medium settings 203.1 FPS 119.3 FPS
Low settings 253.8 FPS 149.1 FPS
Difference 0 % 41.3 %

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 Core2 Extreme X9650
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.6 FPS 112.8 FPS
High settings 220.2 FPS 180.6 FPS
Medium settings 275.3 FPS 225.7 FPS
Low settings 344.1 FPS 282.1 FPS
Difference 0 % 18 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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