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Intel logo Xeon E5-1660 v2
versus
Intel logo Xeon E5649

Intel Xeon E5-1660 v2 logo Intel Xeon E5649 logo
General information Xeon E5-1660 v2 Xeon E5649
Launched Q4 2013 Q3 2011
Used in Server Server
Factory Intel Intel
Socket LGA2011 LGA1366
Clock 3.7 GHz 0 % 2.5 GHz 32.4 %
Turbo Clock 4 GHz 0 % 2.9 GHz 27.5 %
Cores 6 0 % 6 0 %
Threads 12 0 % 12 0 %
Thermal Design Power (TDP) 130 W 0 % 80 W 38.5 %
Performance Xeon E5-1660 v2 Xeon E5649
Overall Score 50772 0 % 43787 13.8 %
Future Proof 39 % 0 % 26 % 33.3 %
Benchmark Score 6645 0 % 3676 44.7 %
Single Thread Score 2102 0 % 1317.7 37.3 %
Encrypting Data 3071.4 MB/s 0 % 2243.2 MB/s 27 %
Compressing Data 166 MB/s 0 % 92.6 MB/s 44.2 %
String objects sorting 22971.4 thousand/s 0 % 13138.7 thousand/s 42.8 %
Prime numbers generation 48.5 millions/s 0 % 26.8 millions/s 44.7 %
Mathemathic operations (integer) 37359.5 millions/s 0 % 23655.2 millions/s 36.7 %
Mathemathic operations (float) 18903.6 millions/s 0 % 10198.2 millions/s 46.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-1660 v2, Xeon E5649.

Average frames per second Xeon E5-1660 v2 Xeon E5649
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 105.5 FPS 84.7 FPS
High settings 168.8 FPS 135.6 FPS
Medium settings 211.0 FPS 169.5 FPS
Low settings 263.8 FPS 211.9 FPS
Difference 0 % 19.7 %

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 E5-1660 v2 Xeon E5649
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 139.9 FPS 127.6 FPS
High settings 223.9 FPS 204.1 FPS
Medium settings 279.8 FPS 255.2 FPS
Low settings 349.8 FPS 318.9 FPS
Difference 0 % 8.8 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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