Compare processors

Intel logo Xeon E5649
versus
Intel logo Xeon L5638

Intel Xeon E5649 logo Intel Xeon L5638 logo
General information Xeon E5649 Xeon L5638
Launched Q3 2011 Q2 2011
Used in Server Server
Factory Intel Intel
Socket LGA1366 LGA1366
Clock 2.5 GHz 0 % 2 GHz 20 %
Turbo Clock 2.9 GHz 0 % 2.4 GHz 17.2 %
Cores 6 0 % 6 0 %
Threads 12 0 % 12 0 %
Thermal Design Power (TDP) 80 W 0 % 60 W 25 %
Performance Xeon E5649 Xeon L5638
Overall Score 43787 0 % 39346 10.1 %
Future Proof 26 % 0 % 24 % 7.7 %
Benchmark Score 3676 0 % 2397 34.8 %
Single Thread Score 1338.9 0 % 866.3 35.3 %
Encrypting Data 2261.3 MB/s 0 % 1181.2 MB/s 47.8 %
Compressing Data 91.4 MB/s 0 % 65.5 MB/s 28.4 %
String objects sorting 13138.7 thousand/s 0 % 5836 thousand/s 55.6 %
Prime numbers generation 26.9 millions/s 0 % 19.8 millions/s 26.3 %
Mathemathic operations (integer) 23537.2 millions/s 0 % 15429 millions/s 34.4 %
Mathemathic operations (float) 10177.8 millions/s 0 % 6685.3 millions/s 34.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5649, Xeon L5638.

Average frames per second Xeon E5649 Xeon L5638
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 84.7 FPS 71.6 FPS
High settings 135.6 FPS 114.5 FPS
Medium settings 169.5 FPS 143.1 FPS
Low settings 211.9 FPS 178.9 FPS
Difference 0 % 15.6 %

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 E5649 Xeon L5638
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 127.6 FPS 119.7 FPS
High settings 204.1 FPS 191.6 FPS
Medium settings 255.2 FPS 239.5 FPS
Low settings 318.9 FPS 299.3 FPS
Difference 0 % 6.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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