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Intel logo Core i7-6900K
versus
Intel logo Xeon E3-1276 v3

Intel Core i7-6900K logo Intel Xeon E3-1276 v3 logo
General information Core i7-6900K Xeon E3-1276 v3
Launched Q2 2016 Q2 2014
Used in Desktop Server
Factory Intel Intel
Socket FCLGA2011-3 FCLGA1150
Series Name Intel Core i7 Intel Xeon E3
Core Family Name Broadwell-E Haswell Refresh
Clock 3.2 GHz 11.1 % 3.6 GHz 0 %
Turbo Clock 4 GHz 0 % 4 GHz 0 %
Cores 8 0 % 4 50 %
Threads 16 0 % 8 50 %
Thermal Design Power (TDP) 140 W 0 % 84 W 40 %
Lithography 14 nm 36.4 % 22 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 8 × 256 kB
4 × 256 kB
L3 Cache 1 × 20 MB
1 × 8 MB
ECC Supported No Yes
Multithreading Supported Yes Yes
Performance Core i7-6900K Xeon E3-1276 v3
Overall Score 55285 0 % 46938 15.1 %
Future Proof 53 % 0 % 42 % 20.8 %
Benchmark Score 9342 0 % 4854 48 %
Single Thread Score 2359 0 % 2269.3 3.8 %
Encrypting Data 4019.5 MB/s 0 % 2135.3 MB/s 46.9 %
Compressing Data 219.3 MB/s 0 % 109.6 MB/s 50 %
String objects sorting 28445.6 thousand/s 0 % 15404.1 thousand/s 45.8 %
Prime numbers generation 64.1 millions/s 0 % 33.2 millions/s 48.2 %
Mathemathic operations (integer) 51114.1 millions/s 0 % 26600.7 millions/s 48 %
Mathemathic operations (float) 33123.4 millions/s 0 % 13360.6 millions/s 59.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6900K, Xeon E3-1276 v3.

Average frames per second Core i7-6900K Xeon E3-1276 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 118.9 FPS 94.1 FPS
High settings 190.3 FPS 150.6 FPS
Medium settings 237.8 FPS 188.3 FPS
Low settings 297.3 FPS 235.3 FPS
Difference 0 % 20.8 %

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 i7-6900K Xeon E3-1276 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 147.9 FPS 133.2 FPS
High settings 236.7 FPS 213.2 FPS
Medium settings 295.8 FPS 266.5 FPS
Low settings 369.8 FPS 333.1 FPS
Difference 0 % 9.9 %
Configuration Settings
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Screen resolution Screen resolution image
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