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Intel logo Core i7-6700K
versus
Intel logo Xeon E3-1280 v5

Intel Core i7-6700K logo Intel Xeon E3-1280 v5 logo
General information Core i7-6700K Xeon E3-1280 v5
Launched Q3 2015 Q2 2016
Used in Desktop Server
Factory Intel Intel
Socket LGA1151 FCLGA1151
Series Name Intel Core i7 Intel Xeon E3
Core Family Name Skylake-S Skylake-H
Clock 4 GHz 0 % 3.7 GHz 7.5 %
Turbo Clock 4.2 GHz 0 % 4 GHz 4.8 %
Cores 4 0 % 4 0 %
Threads 8 0 % 8 0 %
Thermal Design Power (TDP) 95 W 0 % 80 W 15.8 %
Maximum supported RAM 64 GB 0 % 64 GB 0 %
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 × 8 MB
1 × 8 MB
ECC Supported No Yes
Multithreading Supported Yes Yes
Performance Core i7-6700K Xeon E3-1280 v5
Overall Score 49016 0 % 48273 1.5 %
Future Proof 49 % 7.5 % 53 % 0 %
Benchmark Score 5772 0 % 5430 5.9 %
Single Thread Score 2521.5 0 % 2347.3 6.9 %
Encrypting Data 3051.9 MB/s 0 % 2893.5 MB/s 5.2 %
Compressing Data 123.2 MB/s 0 % 112.5 MB/s 8.7 %
String objects sorting 16009.8 thousand/s 0 % 14575.3 thousand/s 9 %
Prime numbers generation 29.8 millions/s 1.1 % 30.1 millions/s 0 %
Mathemathic operations (integer) 28221.4 millions/s 0 % 26641.2 millions/s 5.6 %
Mathemathic operations (float) 17221.6 millions/s 0 % 16318.2 millions/s 5.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6700K, Xeon E3-1280 v5.

Average frames per second Core i7-6700K Xeon E3-1280 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 100.3 FPS 98.1 FPS
High settings 160.5 FPS 156.9 FPS
Medium settings 200.6 FPS 196.1 FPS
Low settings 250.8 FPS 245.2 FPS
Difference 0 % 2.2 %

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 i7-6700K Xeon E3-1280 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 136.9 FPS 135.6 FPS
High settings 219.0 FPS 216.9 FPS
Medium settings 273.7 FPS 271.2 FPS
Low settings 342.2 FPS 339.0 FPS
Difference 0 % 0.9 %
Configuration Settings
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