Compare processors

Intel logo Xeon E3-1235
versus
Intel logo Xeon E5645

Intel Xeon E3-1235 logo Intel Xeon E5645 logo
General information Xeon E3-1235 Xeon E5645
Launched Q2 2011 Q2 2011
Used in Server Server
Factory Intel Intel
Socket LGA1155 LGA1366
Clock 3.2 GHz 0 % 2.4 GHz 25 %
Turbo Clock 3.6 GHz 0 % 2.7 GHz 25 %
Cores 4 33.3 % 6 0 %
Threads 8 33.3 % 12 0 %
Thermal Design Power (TDP) 95 W 0 % 80 W 15.8 %
Performance Xeon E3-1235 Xeon E5645
Overall Score 42618 0 % 42603 0 %
Future Proof 24 % 0 % 24 % 0 %
Benchmark Score 3299 0 % 3294 0.2 %
Single Thread Score 1600.6 0 % 1160.6 27.5 %
Encrypting Data 1568.6 MB/s 18 % 1913.4 MB/s 0 %
Compressing Data 82.9 MB/s 0.3 % 83.1 MB/s 0 %
String objects sorting 12407.7 thousand/s 0 % 11022.3 thousand/s 11.2 %
Prime numbers generation 24.2 millions/s 11.1 % 27.2 millions/s 0 %
Mathemathic operations (integer) 19317 millions/s 3.9 % 20092.5 millions/s 0 %
Mathemathic operations (float) 7163.8 millions/s 16.9 % 8623.5 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1235, Xeon E5645.

Average frames per second Xeon E3-1235 Xeon E5645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 80.9 FPS 80.9 FPS
High settings 129.5 FPS 129.4 FPS
Medium settings 161.9 FPS 161.8 FPS
Low settings 202.3 FPS 202.2 FPS
Difference 0 % 0.1 %

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 E3-1235 Xeon E5645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.4 FPS 125.3 FPS
High settings 200.6 FPS 200.6 FPS
Medium settings 250.7 FPS 250.7 FPS
Low settings 313.4 FPS 313.4 FPS
Difference 0 % 0 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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