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Intel logo Core i5-8600K
versus
Intel logo Core i5-655K

Intel Core i5-8600K logo Intel Core i5-655K logo
General information Core i5-8600K Core i5-655K
Launched Q4 2017 Q2 2010
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1156
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Clarkdale
Clock 3.6 GHz 0 % 3.2 GHz 11.1 %
Turbo Clock 4.3 GHz 0 % 3.5 GHz 18.6 %
Cores 6 0 % 2 66.7 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 95 W 0 % 73 W 23.2 %
Lithography 14 nm 56.3 % 32 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 6 × 256 kB
2 × 256 kB
L3 Cache 1 × 9 MB
1 × 4 MB
ECC Supported No No
Multithreading Supported No Yes
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics
Performance Core i5-8600K Core i5-655K
Overall Score 50674 0 % 33793 33.3 %
Future Proof 62 % 0 % 18 % 71 %
Benchmark Score 6594 0 % 1304 80.2 %
Single Thread Score 2613.7 0 % 1456.1 44.3 %
Encrypting Data 3089.5 MB/s 0 % 2968.5 MB/s 3.9 %
Compressing Data 139.9 MB/s 0 % 44.5 MB/s 68.2 %
String objects sorting 17644.6 thousand/s 0 % 5292.9 thousand/s 70 %
Prime numbers generation 41.6 millions/s 0 % 20.5 millions/s 50.8 %
Mathemathic operations (integer) 27753 millions/s 0 % 13534.3 millions/s 51.2 %
Mathemathic operations (float) 23971.9 millions/s 0 % 7574.5 millions/s 68.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8600K, Core i5-655K.

Average frames per second Core i5-8600K Core i5-655K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 105.2 FPS 55.2 FPS
High settings 168.3 FPS 88.3 FPS
Medium settings 210.4 FPS 110.4 FPS
Low settings 263.0 FPS 137.9 FPS
Difference 0 % 47.6 %

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 i5-655K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 139.8 FPS 110.2 FPS
High settings 223.7 FPS 176.2 FPS
Medium settings 279.6 FPS 220.3 FPS
Low settings 349.5 FPS 275.4 FPS
Difference 0 % 21.2 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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