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AMD logo EPYC 7643
versus
Intel logo Core i9-11900K

AMD EPYC 7643 logo Intel Core i9-11900K logo
General information EPYC 7643 Core i9-11900K
Launched Q1 2021 Q1 2021
Used in Server Desktop
Factory AMD Intel
Socket SP3 FCLGA1200
Clock 2.3 GHz 34.3 % 3.5 GHz 0 %
Turbo Clock 3.6 GHz 30.8 % 5.2 GHz 0 %
Cores 48 0 % 8 83.3 %
Threads 96 0 % 16 83.3 %
Thermal Design Power (TDP) 225 W 0 % 125 W 44.4 %
Performance EPYC 7643 Core i9-11900K
Overall Score 83856 0 % 63615 24.1 %
Future Proof 81 % 0 % 81 % 0 %
Benchmark Score 49446 0 % 16377 66.9 %
Single Thread Score 2708.5 23.2 % 3527 0 %
Encrypting Data 80368.2 MB/s 0 % 16491.1 MB/s 79.5 %
Compressing Data 1251.8 MB/s 0 % 328.3 MB/s 73.8 %
String objects sorting 134958 thousand/s 0 % 38622.5 thousand/s 71.4 %
Prime numbers generation 621.5 millions/s 0 % 69.1 millions/s 88.9 %
Mathemathic operations (integer) 393906 millions/s 0 % 89564.6 millions/s 77.3 %
Mathemathic operations (float) 229260 millions/s 0 % 53295.2 millions/s 76.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for EPYC 7643, Core i9-11900K.

Average frames per second EPYC 7643 Core i9-11900K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 203.8 FPS 143.6 FPS
High settings 326.0 FPS 229.8 FPS
Medium settings 407.5 FPS 287.3 FPS
Low settings 509.4 FPS 359.1 FPS
Difference 0 % 29.5 %

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 EPYC 7643 Core i9-11900K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 198.2 FPS 162.5 FPS
High settings 317.2 FPS 260.1 FPS
Medium settings 396.5 FPS 325.1 FPS
Low settings 495.6 FPS 406.3 FPS
Difference 0 % 18 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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