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Intel logo Xeon E5645
versus
Intel logo Core2 Duo E8300

Intel Xeon E5645 logo Intel Core2 Duo E8300 logo
General information Xeon E5645 Core2 Duo E8300
Launched Q2 2011 Q4 2008
Used in Server Desktop
Factory Intel Intel
Socket LGA1366 LGA775
Clock 2.4 GHz 14.3 % 2.8 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 Core2 Duo E8300
Overall Score 42499 0 % 28335 33.3 %
Future Proof 24 % 0 % 10 % 58.3 %
Benchmark Score 3262 0 % 645 80.2 %
Single Thread Score 1145.6 0 % 1084.7 5.3 %
Encrypting Data 1905.8 MB/s 0 % 1462.9 MB/s 23.2 %
Compressing Data 83.3 MB/s 0 % 19.1 MB/s 77 %
String objects sorting 11177.7 thousand/s 0 % 2882.9 thousand/s 74.2 %
Prime numbers generation 27.1 millions/s 0 % 8 millions/s 70.4 %
Mathemathic operations (integer) 20294.1 millions/s 0 % 4401.3 millions/s 78.3 %
Mathemathic operations (float) 8693 millions/s 0 % 2447 millions/s 71.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, Core2 Duo E8300.

Average frames per second Xeon E5645 Core2 Duo E8300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.0 FPS 39.5 FPS
High settings 129.5 FPS 63.2 FPS
Medium settings 161.9 FPS 79.0 FPS
Low settings 202.4 FPS 98.8 FPS
Difference 0 % 51.2 %

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 Core2 Duo E8300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.3 FPS 100.3 FPS
High settings 200.5 FPS 160.5 FPS
Medium settings 250.7 FPS 200.7 FPS
Low settings 313.3 FPS 250.8 FPS
Difference 0 % 19.9 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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