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Intel logo Core i9-11900KF
versus
Intel logo Core i5-10400

Intel Core i9-11900KF logo Intel Core i5-10400 logo
General information Core i9-11900KF Core i5-10400
Launched Q2 2021 Q2 2020
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1200 FCLGA1200
Series Name Intel Core i9 Intel Core i5
Core Family Name Rocket Lake-S Comet Lake
Clock 3.5 GHz 0 % 2.9 GHz 17.1 %
Turbo Clock 5.3 GHz 0 % 4.3 GHz 18.9 %
Cores 8 0 % 6 25 %
Threads 16 0 % 12 25 %
Thermal Design Power (TDP) 125 W 0 % 65 W 48 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 8 × 512 kB
6 × 256 kB
L3 Cache 1 × 16 MB
1 × 12 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Core i9-11900KF Core i5-10400
Overall Score 63566 0 % 52924 16.7 %
Future Proof 82 % 0 % 76 % 7.3 %
Benchmark Score 16326 0 % 7845 51.9 %
Single Thread Score 3548.9 0 % 2586.4 27.1 %
Encrypting Data 16105.8 MB/s 0 % 4141 MB/s 74.3 %
Compressing Data 325.4 MB/s 0 % 182.1 MB/s 44.1 %
String objects sorting 37591.6 thousand/s 0 % 23516.5 thousand/s 37.4 %
Prime numbers generation 69.6 millions/s 0 % 34.3 millions/s 50.7 %
Mathemathic operations (integer) 89743 millions/s 0 % 41567.8 millions/s 53.7 %
Mathemathic operations (float) 53510.8 millions/s 0 % 26078.3 millions/s 51.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-11900KF, Core i5-10400.

Average frames per second Core i9-11900KF Core i5-10400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 143.5 FPS 111.9 FPS
High settings 229.6 FPS 179.0 FPS
Medium settings 287.0 FPS 223.8 FPS
Low settings 358.7 FPS 279.7 FPS
Difference 0 % 22 %

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 i9-11900KF Core i5-10400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 162.9 FPS 144.0 FPS
High settings 260.7 FPS 230.4 FPS
Medium settings 325.8 FPS 288.0 FPS
Low settings 407.3 FPS 360.1 FPS
Difference 0 % 11.6 %
Configuration Settings
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Screen resolution Screen resolution image
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