Compare processors

Intel logo Xeon E5-2643
versus
Intel logo Xeon E3-1245

Intel Xeon E5-2643 logo Intel Xeon E3-1245 logo
General information Xeon E5-2643 Xeon E3-1245
Launched Q2 2012 Q2 2011
Used in Server Server
Factory Intel Intel
Socket LGA2011 LGA1155
Clock 3.3 GHz 0 % 3.3 GHz 0 %
Turbo Clock 3.5 GHz 5.4 % 3.7 GHz 0 %
Cores 4 0 % 4 0 %
Threads 8 0 % 8 0 %
Thermal Design Power (TDP) 130 W 0 % 95 W 26.9 %
Performance Xeon E5-2643 Xeon E3-1245
Overall Score 43293 0 % 43104 0.4 %
Future Proof 30 % 0 % 24 % 20 %
Benchmark Score 3513 0 % 3452 1.7 %
Single Thread Score 1603.7 7 % 1724.9 0 %
Encrypting Data 1604 MB/s 0 % 1587 MB/s 1.1 %
Compressing Data 85.1 MB/s 3.6 % 88.3 MB/s 0 %
String objects sorting 13185.8 thousand/s 0.7 % 13277.3 thousand/s 0 %
Prime numbers generation 27.9 millions/s 0 % 25.2 millions/s 9.5 %
Mathemathic operations (integer) 20650.8 millions/s 0.6 % 20780.4 millions/s 0 %
Mathemathic operations (float) 7577.3 millions/s 0.8 % 7641.6 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643, Xeon E3-1245.

Average frames per second Xeon E5-2643 Xeon E3-1245
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 83.3 FPS 82.7 FPS
High settings 133.2 FPS 132.3 FPS
Medium settings 166.5 FPS 165.4 FPS
Low settings 208.2 FPS 206.7 FPS
Difference 0 % 0.7 %

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 E5-2643 Xeon E3-1245
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 126.8 FPS 126.5 FPS
High settings 202.9 FPS 202.4 FPS
Medium settings 253.7 FPS 253.0 FPS
Low settings 317.1 FPS 316.2 FPS
Difference 0 % 0.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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