Compare processors

Intel logo Xeon E5-2687W v3
versus
Intel logo Xeon E5-2666 v3

Intel Xeon E5-2687W v3 logo Intel Xeon E5-2666 v3 logo
General information Xeon E5-2687W v3 Xeon E5-2666 v3
Launched Q4 2014 Q1 2015
Used in Server Server
Factory Intel Intel
Socket LGA2011-v3 LGA2011-v3
Clock 3.1 GHz 0 % 2.9 GHz 6.5 %
Turbo Clock 3.5 GHz 0 % 3.5 GHz 0 %
Cores 10 0 % 10 0 %
Threads 20 0 % 20 0 %
Thermal Design Power (TDP) 160 W 0 % 135 W 15.6 %
Performance Xeon E5-2687W v3 Xeon E5-2666 v3
Overall Score 55381 0 % 55166 0.4 %
Future Proof 44 % 4.3 % 46 % 0 %
Benchmark Score 9407 0 % 9262 1.5 %
Single Thread Score 1892.1 3.1 % 1953.3 0 %
Encrypting Data 4393.2 MB/s 0 % 4229.3 MB/s 3.7 %
Compressing Data 227.2 MB/s 5 % 239.2 MB/s 0 %
String objects sorting 32518.5 thousand/s 0.6 % 32713.9 thousand/s 0 %
Prime numbers generation 69.6 millions/s 0 % 57.4 millions/s 17.5 %
Mathemathic operations (integer) 56470.4 millions/s 4.1 % 58874.1 millions/s 0 %
Mathemathic operations (float) 27612.7 millions/s 5.8 % 29326 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2687W v3, Xeon E5-2666 v3.

Average frames per second Xeon E5-2687W v3 Xeon E5-2666 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 119.2 FPS 118.6 FPS
High settings 190.7 FPS 189.7 FPS
Medium settings 238.4 FPS 237.1 FPS
Low settings 298.0 FPS 296.4 FPS
Difference 0 % 0.5 %

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 Xeon E5-2687W v3 Xeon E5-2666 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 148.1 FPS 147.7 FPS
High settings 236.9 FPS 236.3 FPS
Medium settings 296.1 FPS 295.3 FPS
Low settings 370.2 FPS 369.2 FPS
Difference 0 % 0.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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