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Intel logo Core i9-13900KF
versus
Intel logo Core i5-6400

Intel Core i9-13900KF logo Intel Core i5-6400 logo
General information Core i9-13900KF Core i5-6400
Launched Q4 2022 Q3 2015
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1700 LGA1151
Series Name Intel Core i9 Intel Core i5
Core Family Name Raptor Lake Skylake-S
Clock 3 GHz 0 % 2.7 GHz 10 %
Turbo Clock 5.8 GHz 0 % 3.3 GHz 43.1 %
Cores 24 0 % 4 83.3 %
Threads 32 0 % 4 87.5 %
Thermal Design Power (TDP) 125 W 0 % 65 W 48 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 10 nm 28.6 % 14 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 48 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 8 × 2 MB
4 × 256 kB
L3 Cache 1 × 36 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i9-13900KF Core i5-6400
Overall Score 78479 0 % 42754 45.5 %
Future Proof 91 % 0 % 49 % 46.2 %
Benchmark Score 37933 0 % 3341 91.2 %
Single Thread Score 4614.8 0 % 1962.9 57.5 %
Encrypting Data 47186.1 MB/s 0 % 1482.5 MB/s 96.9 %
Compressing Data 787.5 MB/s 0 % 69.5 MB/s 91.2 %
String objects sorting 88966.6 thousand/s 0 % 8816.9 thousand/s 90.1 %
Prime numbers generation 229.9 millions/s 0 % 26.1 millions/s 88.7 %
Mathemathic operations (integer) 210982 millions/s 0 % 13708.3 millions/s 93.5 %
Mathemathic operations (float) 152789 millions/s 0 % 11644.8 millions/s 92.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-13900KF, Core i5-6400.

Average frames per second Core i9-13900KF Core i5-6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 187.8 FPS 81.7 FPS
High settings 300.5 FPS 130.8 FPS
Medium settings 375.7 FPS 163.4 FPS
Low settings 469.6 FPS 204.3 FPS
Difference 0 % 56.5 %

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 Core i9-13900KF Core i5-6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 188.7 FPS 125.9 FPS
High settings 301.9 FPS 201.5 FPS
Medium settings 377.4 FPS 251.8 FPS
Low settings 471.7 FPS 314.8 FPS
Difference 0 % 33.3 %
Configuration Settings
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