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Intel logo Xeon E5-2666 v3
versus
Intel logo Core2 Duo E6850

Intel Xeon E5-2666 v3 logo Intel Core2 Duo E6850 logo
General information Xeon E5-2666 v3 Core2 Duo E6850
Launched Q1 2015 Q4 2008
Used in Server Desktop
Factory Intel Intel
Socket LGA2011-v3 LGA775
Clock 2.9 GHz 3.3 % 3 GHz 0 %
Cores 10 0 % 2 80 %
Threads 20 0 % 2 90 %
Thermal Design Power (TDP) 135 W 0 % 65 W 51.9 %
Performance Xeon E5-2666 v3 Core2 Duo E6850
Overall Score 55168 0 % 29158 47.1 %
Future Proof 46 % 0 % 10 % 78.3 %
Benchmark Score 9263 0 % 723 92.2 %
Single Thread Score 1953.3 0 % 1174.1 39.9 %
Encrypting Data 4268.5 MB/s 0 % 1658.6 MB/s 61.1 %
Compressing Data 239.9 MB/s 0 % 24.3 MB/s 89.9 %
String objects sorting 32745.9 thousand/s 0 % 3381.5 thousand/s 89.7 %
Prime numbers generation 56.7 millions/s 0 % 6 millions/s 89.3 %
Mathemathic operations (integer) 58809.6 millions/s 0 % 4500.3 millions/s 92.3 %
Mathemathic operations (float) 29059.1 millions/s 0 % 2427.1 millions/s 91.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2666 v3, Core2 Duo E6850.

Average frames per second Xeon E5-2666 v3 Core2 Duo E6850
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 118.6 FPS 41.6 FPS
High settings 189.7 FPS 66.5 FPS
Medium settings 237.1 FPS 83.2 FPS
Low settings 296.4 FPS 104.0 FPS
Difference 0 % 64.9 %

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 Core2 Duo E6850
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 147.7 FPS 101.8 FPS
High settings 236.3 FPS 162.8 FPS
Medium settings 295.3 FPS 203.5 FPS
Low settings 369.2 FPS 254.4 FPS
Difference 0 % 31.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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