Compare processors

Intel logo Xeon L5639
versus
Intel logo Xeon E5520

Intel Xeon L5639 logo Intel Xeon E5520 logo
General information Xeon L5639 Xeon E5520
Launched Q3 2013 Q1 2009
Used in Server Server
Factory Intel Intel
Socket LGA1366 LGA1366
Clock 2.1 GHz 8.7 % 2.3 GHz 0 %
Turbo Clock 2.7 GHz 0 % 2.5 GHz 7.4 %
Cores 6 0 % 4 33.3 %
Threads 12 0 % 8 33.3 %
Thermal Design Power (TDP) 60 W 25 % 80 W 0 %
Performance Xeon L5639 Xeon E5520
Overall Score 41113 0 % 35723 13.1 %
Future Proof 37 % 0 % 11 % 70.3 %
Benchmark Score 2857 0 % 1629 43 %
Single Thread Score 1100.9 0 % 1051.1 4.5 %
Encrypting Data 6497.8 MB/s 0 % 3692.9 MB/s 43.2 %
Compressing Data 98.3 MB/s 0 % 54 MB/s 45 %
String objects sorting 11590.2 thousand/s 0 % 7479.4 thousand/s 35.5 %
Prime numbers generation 44.1 millions/s 0 % 21.2 millions/s 52 %
Mathemathic operations (integer) 29327.4 millions/s 0 % 13249.6 millions/s 54.8 %
Mathemathic operations (float) 16452 millions/s 0 % 5725.2 millions/s 65.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon L5639, Xeon E5520.

Average frames per second Xeon L5639 Xeon E5520
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.8 FPS 60.8 FPS
High settings 122.9 FPS 97.3 FPS
Medium settings 153.6 FPS 121.7 FPS
Low settings 192.0 FPS 152.1 FPS
Difference 0 % 20.8 %

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 L5639 Xeon E5520
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 123.0 FPS 113.5 FPS
High settings 196.7 FPS 181.6 FPS
Medium settings 245.9 FPS 227.0 FPS
Low settings 307.4 FPS 283.8 FPS
Difference 0 % 7.7 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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