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Intel logo Xeon E3-1281 v3
versus
Intel logo Core2 Duo E6420

Intel Xeon E3-1281 v3 logo Intel Core2 Duo E6420 logo
General information Xeon E3-1281 v3 Core2 Duo E6420
Launched Q2 2015 Q4 2008
Used in Server Desktop
Factory Intel Intel
Socket LGA1150 PLGA775
Clock 3.7 GHz 0 % 2.1 GHz 43.2 %
Cores 4 0 % 2 50 %
Threads 8 0 % 2 75 %
Thermal Design Power (TDP) 82 W 0 % 65 W 20.7 %
Performance Xeon E3-1281 v3 Core2 Duo E6420
Overall Score 46791 0 % 26476 43.4 %
Future Proof 47 % 0 % 10 % 78.7 %
Benchmark Score 4793 0 % 491 89.8 %
Single Thread Score 2339 0 % 791.3 66.2 %
Encrypting Data 2085.6 MB/s 0 % 1111.8 MB/s 46.7 %
Compressing Data 111.3 MB/s 0 % 16.3 MB/s 85.4 %
String objects sorting 15281.6 thousand/s 0 % 2248.1 thousand/s 85.3 %
Prime numbers generation 29.8 millions/s 0 % 5 millions/s 83.1 %
Mathemathic operations (integer) 26941.6 millions/s 0 % 2940.3 millions/s 89.1 %
Mathemathic operations (float) 13701.3 millions/s 0 % 1646.9 millions/s 88 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1281 v3, Core2 Duo E6420.

Average frames per second Xeon E3-1281 v3 Core2 Duo E6420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 93.6 FPS 35.5 FPS
High settings 149.8 FPS 56.8 FPS
Medium settings 187.2 FPS 71.0 FPS
Low settings 234.1 FPS 88.7 FPS
Difference 0 % 62.1 %

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 E3-1281 v3 Core2 Duo E6420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 132.8 FPS 96.9 FPS
High settings 212.5 FPS 155.1 FPS
Medium settings 265.7 FPS 193.8 FPS
Low settings 332.1 FPS 242.3 FPS
Difference 0 % 27 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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