Compare processors

Intel logo Core i5-9600KF
versus
Intel logo Core i5-8600K

Intel Core i5-9600KF logo Intel Core i5-8600K logo
General information Core i5-9600KF Core i5-8600K
Launched Q2 2019 Q4 2017
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151-2
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Refresh Coffee Lake
Clock 3.7 GHz 0 % 3.6 GHz 2.7 %
Turbo Clock 4.6 GHz 0 % 4.3 GHz 6.5 %
Cores 6 0 % 6 0 %
Threads 6 0 % 6 0 %
Thermal Design Power (TDP) 95 W 0 % 95 W 0 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 6 × 256 kB
6 × 256 kB
L3 Cache 1 × 12 MB
1 × 9 MB
ECC Supported No No
Multithreading Supported No No
Performance Core i5-9600KF Core i5-8600K
Overall Score 51292 0 % 50674 1.2 %
Future Proof 71 % 0 % 62 % 12.7 %
Benchmark Score 6922 0 % 6594 4.7 %
Single Thread Score 2766 0 % 2613.7 5.5 %
Encrypting Data 3245.5 MB/s 0 % 3089.5 MB/s 4.8 %
Compressing Data 146.2 MB/s 0 % 139.9 MB/s 4.3 %
String objects sorting 18673 thousand/s 0 % 17644.6 thousand/s 5.5 %
Prime numbers generation 42.9 millions/s 0 % 41.6 millions/s 3 %
Mathemathic operations (integer) 29628.6 millions/s 0 % 27753 millions/s 6.3 %
Mathemathic operations (float) 25147.2 millions/s 0 % 23971.9 millions/s 4.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-9600KF, Core i5-8600K.

Average frames per second Core i5-9600KF Core i5-8600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 107.1 FPS 105.2 FPS
High settings 171.3 FPS 168.3 FPS
Medium settings 214.1 FPS 210.4 FPS
Low settings 267.7 FPS 263.0 FPS
Difference 0 % 1.7 %

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 i5-9600KF Core i5-8600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 140.9 FPS 139.8 FPS
High settings 225.4 FPS 223.7 FPS
Medium settings 281.8 FPS 279.6 FPS
Low settings 352.2 FPS 349.5 FPS
Difference 0 % 0.8 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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