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Intel logo Xeon E5645
versus
Intel logo Pentium G620

Intel Xeon E5645 logo Intel Pentium G620 logo
General information Xeon E5645 Pentium G620
Launched Q2 2011 Q2 2011
Used in Server Desktop
Factory Intel Intel
Socket LGA1366 LGA1155
Clock 2.4 GHz 7.7 % 2.6 GHz 0 %
Cores 6 0 % 2 66.7 %
Threads 12 0 % 2 83.3 %
Thermal Design Power (TDP) 80 W 0 % 65 W 18.8 %
Performance Xeon E5645 Pentium G620
Overall Score 42499 0 % 29746 30 %
Future Proof 24 % 0 % 24 % 0 %
Benchmark Score 3262 0 % 783 76 %
Single Thread Score 1149.1 3.2 % 1186.7 0 %
Encrypting Data 1917.2 MB/s 0 % 1789.4 MB/s 6.7 %
Compressing Data 82.1 MB/s 0 % 23.5 MB/s 71.3 %
String objects sorting 11133.3 thousand/s 0 % 3258.7 thousand/s 70.7 %
Prime numbers generation 27.1 millions/s 0 % 8.9 millions/s 67 %
Mathemathic operations (integer) 20052.2 millions/s 0 % 4911.1 millions/s 75.5 %
Mathemathic operations (float) 8753.9 millions/s 0 % 2712.7 millions/s 69 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, Pentium G620.

Average frames per second Xeon E5645 Pentium G620
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.0 FPS 43.2 FPS
High settings 129.5 FPS 69.1 FPS
Medium settings 161.9 FPS 86.3 FPS
Low settings 202.4 FPS 107.9 FPS
Difference 0 % 46.7 %

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 E5645 Pentium G620
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.5 FPS 103.1 FPS
High settings 200.8 FPS 164.9 FPS
Medium settings 251.0 FPS 206.1 FPS
Low settings 313.7 FPS 257.7 FPS
Difference 0 % 17.9 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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