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Intel logo Core i5-8600K
versus
Intel logo Core i7-3960X

Intel Core i5-8600K logo Intel Core i7-3960X logo
General information Core i5-8600K Core i7-3960X
Launched Q4 2017 Q4 2011
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA2011
Series Name Intel Core i5 Intel Core i7 Extreme
Core Family Name Coffee Lake Sandy Bridge-E
Clock 3.6 GHz 0 % 3.3 GHz 8.3 %
Turbo Clock 4.3 GHz 0 % 3.9 GHz 9.3 %
Cores 6 0 % 6 0 %
Threads 6 50 % 12 0 %
Thermal Design Power (TDP) 95 W 26.9 % 130 W 0 %
Lithography 14 nm 56.3 % 32 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 × 9 MB
1 × 15 MB
ECC Supported No No
Multithreading Supported No Yes
Performance Core i5-8600K Core i7-3960X
Overall Score 50805 0 % 48394 4.7 %
Future Proof 62 % 0 % 27 % 56.5 %
Benchmark Score 6662 0 % 5485 17.7 %
Single Thread Score 2590.4 0 % 1786.2 31 %
Encrypting Data 3077.1 MB/s 0 % 2545.1 MB/s 17.3 %
Compressing Data 138 MB/s 0 % 137.3 MB/s 0.6 %
String objects sorting 17527.4 thousand/s 16.7 % 21047 thousand/s 0 %
Prime numbers generation 42.4 millions/s 0 % 41.7 millions/s 1.7 %
Mathemathic operations (integer) 27797.8 millions/s 14.9 % 32661.4 millions/s 0 %
Mathemathic operations (float) 24105.8 millions/s 0 % 12359.9 millions/s 48.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8600K, Core i7-3960X.

Average frames per second Core i5-8600K Core i7-3960X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 105.2 FPS 98.0 FPS
High settings 168.2 FPS 156.8 FPS
Medium settings 210.3 FPS 196.0 FPS
Low settings 262.9 FPS 245.0 FPS
Difference 0 % 6.8 %

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 i7-3960X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 139.8 FPS 135.5 FPS
High settings 223.7 FPS 216.9 FPS
Medium settings 279.7 FPS 271.1 FPS
Low settings 349.6 FPS 338.9 FPS
Difference 0 % 3.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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