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Intel logo Xeon E5645
versus
Intel logo Xeon X3220

Intel Xeon E5645 logo Intel Xeon X3220 logo
General information Xeon E5645 Xeon X3220
Launched Q2 2011 Q2 2009
Used in Server Server
Factory Intel Intel
Socket LGA1366 LGA775
Clock 2.4 GHz 0 % 2.4 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 12 0 % 4 66.7 %
Thermal Design Power (TDP) 80 W 23.8 % 105 W 0 %
Performance Xeon E5645 Xeon X3220
Overall Score 42499 0 % 33607 20.9 %
Future Proof 24 % 0 % 13 % 45.8 %
Benchmark Score 3262 0 % 1276 60.9 %
Single Thread Score 1161.8 0 % 926 20.3 %
Encrypting Data 1907.7 MB/s 35 % 2933.2 MB/s 0 %
Compressing Data 82.7 MB/s 0 % 40 MB/s 51.7 %
String objects sorting 11000.1 thousand/s 0 % 5174.9 thousand/s 53 %
Prime numbers generation 26.7 millions/s 0 % 12 millions/s 54.9 %
Mathemathic operations (integer) 19971.6 millions/s 0 % 8653.9 millions/s 56.7 %
Mathemathic operations (float) 8771.2 millions/s 0 % 4166.5 millions/s 52.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, Xeon X3220.

Average frames per second Xeon E5645 Xeon X3220
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.0 FPS 54.5 FPS
High settings 129.5 FPS 87.3 FPS
Medium settings 161.9 FPS 109.1 FPS
Low settings 202.4 FPS 136.4 FPS
Difference 0 % 32.6 %

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 E5645 Xeon X3220
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.5 FPS 109.8 FPS
High settings 200.8 FPS 175.7 FPS
Medium settings 251.0 FPS 219.6 FPS
Low settings 313.7 FPS 274.5 FPS
Difference 0 % 12.5 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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