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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 50677 0 % 43382 14.4 %
Future Proof 62 % 0 % 57 % 8.1 %
Benchmark Score 6595 0 % 3542 46.3 %
Single Thread Score 2613.7 0 % 2065.1 21 %
Encrypting Data 3074 MB/s 0 % 1583.2 MB/s 48.5 %
Compressing Data 140.3 MB/s 0 % 75.4 MB/s 46.3 %
String objects sorting 17596.7 thousand/s 0 % 9403.1 thousand/s 46.6 %
Prime numbers generation 41.7 millions/s 0 % 26.9 millions/s 35.6 %
Mathemathic operations (integer) 27870.9 millions/s 0 % 14546.8 millions/s 47.8 %
Mathemathic operations (float) 23882.1 millions/s 0 % 12030.2 millions/s 49.6 %

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 168.4 FPS 133.7 FPS
Medium settings 210.4 FPS 167.1 FPS
Low settings 263.1 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 140.0 FPS 127.0 FPS
High settings 224.0 FPS 203.3 FPS
Medium settings 280.0 FPS 254.1 FPS
Low settings 350.0 FPS 317.6 FPS
Difference 0 % 9.3 %
Configuration Settings
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Screen resolution Screen resolution image
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