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Intel logo Core i5-7600K
versus
Intel logo Core i7-3820

Intel Core i5-7600K logo Intel Core i7-3820 logo
General information Core i5-7600K Core i7-3820
Launched Q1 2017 Q1 2012
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151 LGA2011
Series Name Intel Core i5 Intel Core i7
Core Family Name Kaby Lake-S Sandy Bridge-E
Clock 3.8 GHz 0 % 3.6 GHz 5.3 %
Turbo Clock 4.2 GHz 0 % 3.8 GHz 9.5 %
Cores 4 0 % 4 0 %
Threads 4 50 % 8 0 %
Thermal Design Power (TDP) 91 W 30 % 130 W 0 %
Lithography 14 nm 56.3 % 32 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 6 MB
1 × 10 MB
ECC Supported No No
Multithreading Supported No Yes
Performance Core i5-7600K Core i7-3820
Overall Score 45899 0 % 44025 4.1 %
Future Proof 57 % 0 % 28 % 50.9 %
Benchmark Score 4438 0 % 3757 15.3 %
Single Thread Score 2524.1 0 % 1733.3 31.3 %
Encrypting Data 2007.9 MB/s 0 % 1728.7 MB/s 13.9 %
Compressing Data 92.5 MB/s 0 % 92.4 MB/s 0.1 %
String objects sorting 11536.5 thousand/s 16.8 % 13858.2 thousand/s 0 %
Prime numbers generation 31.7 millions/s 0 % 28.2 millions/s 11.2 %
Mathemathic operations (integer) 17951.7 millions/s 17.6 % 21783.5 millions/s 0 %
Mathemathic operations (float) 14839.4 millions/s 0 % 8239.4 millions/s 44.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-7600K, Core i7-3820.

Average frames per second Core i5-7600K Core i7-3820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 90.6 FPS 85.1 FPS
High settings 145.0 FPS 136.1 FPS
Medium settings 181.3 FPS 170.2 FPS
Low settings 226.6 FPS 212.7 FPS
Difference 0 % 6.1 %

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 i5-7600K Core i7-3820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 131.2 FPS 127.9 FPS
High settings 209.9 FPS 204.6 FPS
Medium settings 262.4 FPS 255.7 FPS
Low settings 328.0 FPS 319.6 FPS
Difference 0 % 2.5 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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