Compare processors

Intel logo Xeon E3-1275
versus
Intel logo Xeon L5420

Intel Xeon E3-1275 logo Intel Xeon L5420 logo
General information Xeon E3-1275 Xeon L5420
Launched Q2 2011 Q1 2009
Used in Server Server
Factory Intel Intel
Socket LGA1155 LGA771
Clock 3.4 GHz 0 % 2.5 GHz 26.5 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 95 W 0 % 50 W 47.4 %
Performance Xeon E3-1275 Xeon L5420
Overall Score 43431 0 % 34296 21 %
Future Proof 24 % 0 % 11 % 54.2 %
Benchmark Score 3558 0 % 1384 61.1 %
Single Thread Score 1785.9 0 % 1096.6 38.6 %
Encrypting Data 1689.5 MB/s 46.5 % 3155.7 MB/s 0 %
Compressing Data 90.8 MB/s 0 % 44 MB/s 51.6 %
String objects sorting 13208.6 thousand/s 0 % 5864.6 thousand/s 55.6 %
Prime numbers generation 25.1 millions/s 0 % 18.1 millions/s 27.9 %
Mathemathic operations (integer) 21150.3 millions/s 0 % 9822 millions/s 53.6 %
Mathemathic operations (float) 7829.9 millions/s 0 % 5558.6 millions/s 29 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1275, Xeon L5420.

Average frames per second Xeon E3-1275 Xeon L5420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 83.7 FPS 56.6 FPS
High settings 133.9 FPS 90.6 FPS
Medium settings 167.4 FPS 113.2 FPS
Low settings 209.2 FPS 141.5 FPS
Difference 0 % 32.3 %

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 E3-1275 Xeon L5420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 127.1 FPS 111.1 FPS
High settings 203.4 FPS 177.7 FPS
Medium settings 254.2 FPS 222.1 FPS
Low settings 317.8 FPS 277.7 FPS
Difference 0 % 12.6 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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