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Intel logo Xeon E5645
versus
Intel logo Xeon E5503

Intel Xeon E5645 logo Intel Xeon E5503 logo
General information Xeon E5645 Xeon E5503
Launched Q2 2011 Q2 2010
Used in Server Server
Factory Intel Intel
Socket LGA1366 LGA1366
Clock 2.4 GHz 0 % 2 GHz 16.7 %
Cores 6 0 % 2 66.7 %
Threads 12 0 % 2 83.3 %
Thermal Design Power (TDP) 80 W 0 % 80 W 0 %
Performance Xeon E5645 Xeon E5503
Overall Score 42499 0 % 26851 36.8 %
Future Proof 24 % 0 % 18 % 25 %
Benchmark Score 3262 0 % 520 84.1 %
Single Thread Score 1161.8 0 % 852.6 26.6 %
Encrypting Data 1907.7 MB/s 0 % 1198.9 MB/s 37.2 %
Compressing Data 82.7 MB/s 0 % 17.9 MB/s 78.4 %
String objects sorting 11000.1 thousand/s 0 % 2106.6 thousand/s 80.8 %
Prime numbers generation 26.7 millions/s 0 % 8.1 millions/s 69.6 %
Mathemathic operations (integer) 19971.6 millions/s 0 % 5352 millions/s 73.2 %
Mathemathic operations (float) 8771.2 millions/s 0 % 2990.3 millions/s 65.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, Xeon E5503.

Average frames per second Xeon E5645 Xeon E5503
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.0 FPS 36.3 FPS
High settings 129.5 FPS 58.0 FPS
Medium settings 161.9 FPS 72.5 FPS
Low settings 202.4 FPS 90.7 FPS
Difference 0 % 55.2 %

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 E5645 Xeon E5503
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.5 FPS 97.9 FPS
High settings 200.8 FPS 156.6 FPS
Medium settings 251.0 FPS 195.8 FPS
Low settings 313.7 FPS 244.7 FPS
Difference 0 % 22 %
Configuration Settings
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