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Intel logo Core i9-11900F
versus
Intel logo Core i5-6600K

Intel Core i9-11900F logo Intel Core i5-6600K logo
General information Core i9-11900F Core i5-6600K
Launched Q2 2021 Q3 2015
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1200 FCLGA1151
Series Name Intel Core i9 Intel Core i5
Core Family Name Rocket Lake-S Skylake-S
Clock 2.5 GHz 28.6 % 3.5 GHz 0 %
Turbo Clock 5.2 GHz 0 % 3.9 GHz 25 %
Cores 8 0 % 4 50 %
Threads 16 0 % 4 75 %
Thermal Design Power (TDP) 65 W 28.6 % 91 W 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 8 × 512 kB
4 × 256 kB
L3 Cache 1 × 16 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i9-11900F Core i5-6600K
Overall Score 61822 0 % 44965 27.3 %
Future Proof 82 % 0 % 49 % 40.2 %
Benchmark Score 14607 0 % 4088 72 %
Single Thread Score 3406.3 0 % 2306.1 32.3 %
Encrypting Data 14194.3 MB/s 0 % 1852.1 MB/s 87 %
Compressing Data 278.6 MB/s 0 % 84.9 MB/s 69.5 %
String objects sorting 33303.3 thousand/s 0 % 10717.5 thousand/s 67.8 %
Prime numbers generation 62.6 millions/s 0 % 31.2 millions/s 50.1 %
Mathemathic operations (integer) 85155.6 millions/s 0 % 16454.4 millions/s 80.7 %
Mathemathic operations (float) 49182.3 millions/s 0 % 14005.5 millions/s 71.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-11900F, Core i5-6600K.

Average frames per second Core i9-11900F Core i5-6600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 138.3 FPS 88.3 FPS
High settings 221.3 FPS 141.3 FPS
Medium settings 276.7 FPS 176.6 FPS
Low settings 345.8 FPS 220.7 FPS
Difference 0 % 36.2 %

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 i9-11900F Core i5-6600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 159.4 FPS 129.8 FPS
High settings 255.1 FPS 207.7 FPS
Medium settings 318.8 FPS 259.6 FPS
Low settings 398.5 FPS 324.5 FPS
Difference 0 % 18.6 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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