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Intel logo Core i5-2500K
versus
Intel logo Xeon E5520

Intel Core i5-2500K logo Intel Xeon E5520 logo
General information Core i5-2500K Xeon E5520
Launched Q4 2010 Q1 2009
Used in Desktop Server
Factory Intel Intel
Socket LGA1155 LGA1366
Clock 3.3 GHz 0 % 2.3 GHz 30.3 %
Turbo Clock 3.7 GHz 0 % 2.5 GHz 32.4 %
Cores 4 0 % 4 0 %
Threads 4 50 % 8 0 %
Thermal Design Power (TDP) 95 W 0 % 80 W 15.8 %
Performance Core i5-2500K Xeon E5520
Overall Score 40396 0 % 35723 11.6 %
Future Proof 21 % 0 % 11 % 47.6 %
Benchmark Score 2663 0 % 1629 38.8 %
Single Thread Score 1699.7 0 % 1051.1 38.2 %
Encrypting Data 1044.2 MB/s 71.7 % 3696 MB/s 0 %
Compressing Data 65.8 MB/s 0 % 54.5 MB/s 17.3 %
String objects sorting 9107.3 thousand/s 0 % 7404.8 thousand/s 18.7 %
Prime numbers generation 26.2 millions/s 0 % 20.9 millions/s 20.3 %
Mathemathic operations (integer) 14532.9 millions/s 0 % 13249.6 millions/s 8.8 %
Mathemathic operations (float) 7326 millions/s 0 % 5708 millions/s 22.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-2500K, Xeon E5520.

Average frames per second Core i5-2500K Xeon E5520
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 74.7 FPS 60.8 FPS
High settings 119.5 FPS 97.3 FPS
Medium settings 149.4 FPS 121.7 FPS
Low settings 186.8 FPS 152.1 FPS
Difference 0 % 18.6 %

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 i5-2500K Xeon E5520
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 121.7 FPS 113.4 FPS
High settings 194.6 FPS 181.5 FPS
Medium settings 243.3 FPS 226.9 FPS
Low settings 304.1 FPS 283.6 FPS
Difference 0 % 6.8 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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