Compare processors

Intel logo Core i5-8600K
versus
Intel logo Core i5-7400

Intel Core i5-8600K logo Intel Core i5-7400 logo
General information Core i5-8600K Core i5-7400
Launched Q4 2017 Q1 2017
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Kaby Lake-S
Clock 3.6 GHz 0 % 3 GHz 16.7 %
Turbo Clock 4.3 GHz 0 % 3.5 GHz 18.6 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 95 W 0 % 65 W 31.6 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 6 × 256 kB
4 × 256 kB
L3 Cache 1 × 9 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 630
Performance Core i5-8600K Core i5-7400
Overall Score 50805 0 % 43501 14.4 %
Future Proof 62 % 0 % 57 % 8.1 %
Benchmark Score 6662 0 % 3581 46.2 %
Single Thread Score 2590.4 0 % 2081.7 19.6 %
Encrypting Data 3077.1 MB/s 0 % 1597 MB/s 48.1 %
Compressing Data 138 MB/s 0 % 74.8 MB/s 45.8 %
String objects sorting 17527.4 thousand/s 0 % 9399.4 thousand/s 46.4 %
Prime numbers generation 42.4 millions/s 0 % 27.2 millions/s 35.8 %
Mathemathic operations (integer) 27797.8 millions/s 0 % 14438 millions/s 48.1 %
Mathemathic operations (float) 24105.8 millions/s 0 % 12092.6 millions/s 49.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8600K, Core i5-7400.

Average frames per second Core i5-8600K Core i5-7400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 105.2 FPS 83.5 FPS
High settings 168.2 FPS 133.6 FPS
Medium settings 210.3 FPS 167.0 FPS
Low settings 262.9 FPS 208.8 FPS
Difference 0 % 20.6 %

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 i5-8600K Core i5-7400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 139.8 FPS 126.9 FPS
High settings 223.7 FPS 203.1 FPS
Medium settings 279.7 FPS 253.8 FPS
Low settings 349.6 FPS 317.3 FPS
Difference 0 % 9.2 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
Required
Screen resolution image
Compare processors
Processor image
Processor Processor image
Selected processors