Compare processors

Intel logo Xeon E5-2643
versus
Intel logo Xeon L5420

Intel Xeon E5-2643 logo Intel Xeon L5420 logo
General information Xeon E5-2643 Xeon L5420
Launched Q2 2012 Q1 2009
Used in Server Server
Factory Intel Intel
Socket LGA2011 LGA771
Clock 3.3 GHz 0 % 2.5 GHz 24.2 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 130 W 0 % 50 W 61.5 %
Performance Xeon E5-2643 Xeon L5420
Overall Score 43292 0 % 34296 20.8 %
Future Proof 30 % 0 % 11 % 63.3 %
Benchmark Score 3513 0 % 1384 60.6 %
Single Thread Score 1608.5 0 % 1096.6 31.8 %
Encrypting Data 1615.2 MB/s 48.8 % 3155.7 MB/s 0 %
Compressing Data 84 MB/s 0 % 44 MB/s 47.6 %
String objects sorting 13067 thousand/s 0 % 5864.6 thousand/s 55.1 %
Prime numbers generation 27.8 millions/s 0 % 18.1 millions/s 34.9 %
Mathemathic operations (integer) 20774.3 millions/s 0 % 9822 millions/s 52.7 %
Mathemathic operations (float) 7630.6 millions/s 0 % 5558.6 millions/s 27.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643, Xeon L5420.

Average frames per second Xeon E5-2643 Xeon L5420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 83.3 FPS 56.6 FPS
High settings 133.2 FPS 90.6 FPS
Medium settings 166.5 FPS 113.2 FPS
Low settings 208.2 FPS 141.5 FPS
Difference 0 % 32 %

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 L5420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 126.8 FPS 111.1 FPS
High settings 202.9 FPS 177.7 FPS
Medium settings 253.7 FPS 222.1 FPS
Low settings 317.1 FPS 277.7 FPS
Difference 0 % 12.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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