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Intel logo Xeon E5-2666 v3
versus
Intel logo Xeon E5-2660

Intel Xeon E5-2666 v3 logo Intel Xeon E5-2660 logo
General information Xeon E5-2666 v3 Xeon E5-2660
Launched Q1 2015 Q2 2012
Used in Server Server
Factory Intel Intel
Socket LGA2011-v3 LGA2011
Clock 2.9 GHz 0 % 2.2 GHz 24.1 %
Turbo Clock 3.5 GHz 0 % 3 GHz 14.3 %
Cores 10 0 % 8 20 %
Threads 20 0 % 16 20 %
Thermal Design Power (TDP) 135 W 0 % 95 W 29.6 %
Performance Xeon E5-2666 v3 Xeon E5-2660
Overall Score 55170 0 % 47885 13.2 %
Future Proof 46 % 0 % 30 % 34.8 %
Benchmark Score 9264 0 % 5258 43.2 %
Single Thread Score 1967.1 0 % 1388.2 29.4 %
Encrypting Data 4283.2 MB/s 0 % 2571.7 MB/s 40 %
Compressing Data 240.3 MB/s 0 % 138.4 MB/s 42.4 %
String objects sorting 33272.1 thousand/s 0 % 20991 thousand/s 36.9 %
Prime numbers generation 56.4 millions/s 0 % 41.3 millions/s 26.8 %
Mathemathic operations (integer) 58979.1 millions/s 0 % 33220.9 millions/s 43.7 %
Mathemathic operations (float) 29525.2 millions/s 0 % 12040.7 millions/s 59.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2666 v3, Xeon E5-2660.

Average frames per second Xeon E5-2666 v3 Xeon E5-2660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 118.5 FPS 96.9 FPS
High settings 189.6 FPS 155.1 FPS
Medium settings 237.0 FPS 193.8 FPS
Low settings 296.2 FPS 242.3 FPS
Difference 0 % 18.2 %

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 Xeon E5-2666 v3 Xeon E5-2660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 147.5 FPS 134.7 FPS
High settings 235.9 FPS 215.5 FPS
Medium settings 294.9 FPS 269.4 FPS
Low settings 368.6 FPS 336.7 FPS
Difference 0 % 8.7 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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