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Intel logo Core i5-6600K
versus
Intel logo Xeon E3-1220 v6

Intel Core i5-6600K logo Intel Xeon E3-1220 v6 logo
General information Core i5-6600K Xeon E3-1220 v6
Launched Q3 2015 Q4 2017
Used in Desktop Server
Factory Intel Intel
Socket FCLGA1151 FCLGA1151
Series Name Intel Core i5 Intel Xeon E3
Core Family Name Skylake-S Kaby Lake-S
Clock 3.5 GHz 0 % 3 GHz 14.3 %
Turbo Clock 3.9 GHz 0 % 3.5 GHz 10.3 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 91 W 0 % 72 W 20.9 %
Lithography 14 nm 0 % 14 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 × 8 MB
ECC Supported No Yes
Multithreading Supported No No
Performance Core i5-6600K Xeon E3-1220 v6
Overall Score 44963 0 % 43921 2.3 %
Future Proof 49 % 21 % 62 % 0 %
Benchmark Score 4087 0 % 3721 9 %
Single Thread Score 2310.7 0 % 1860.4 19.5 %
Encrypting Data 1842.8 MB/s 0 % 1733.1 MB/s 6 %
Compressing Data 83.7 MB/s 0 % 74.1 MB/s 11.5 %
String objects sorting 10546.2 thousand/s 0 % 9453.4 thousand/s 10.4 %
Prime numbers generation 31.1 millions/s 6.4 % 33.2 millions/s 0 %
Mathemathic operations (integer) 16402.1 millions/s 0 % 15246 millions/s 7 %
Mathemathic operations (float) 14213.8 millions/s 0 % 12953.5 millions/s 8.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6600K, Xeon E3-1220 v6.

Average frames per second Core i5-6600K Xeon E3-1220 v6
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 88.2 FPS 85.2 FPS
High settings 141.1 FPS 136.2 FPS
Medium settings 176.4 FPS 170.3 FPS
Low settings 220.5 FPS 212.9 FPS
Difference 0 % 3.5 %

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 i5-6600K Xeon E3-1220 v6
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 129.9 FPS 128.0 FPS
High settings 207.8 FPS 204.8 FPS
Medium settings 259.7 FPS 256.0 FPS
Low settings 324.7 FPS 320.0 FPS
Difference 0 % 1.4 %
Configuration Settings
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