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Intel logo Core2 Duo E6400
versus
Intel logo Pentium D 940

Intel Core2 Duo E6400 logo Intel Pentium D 940 logo
General information Core2 Duo E6400 Pentium D 940
Launched Q1 2009 Q4 2008
Used in Desktop Desktop
Factory Intel Intel
Socket LGA775 PLGA775
Clock 2.1 GHz 34.4 % 3.2 GHz 0 %
Cores 2 0 % 2 0 %
Threads 2 0 % 2 0 %
Thermal Design Power (TDP) 65 W 50 % 130 W 0 %
Performance Core2 Duo E6400 Pentium D 940
Overall Score 26519 0 % 24308 8.3 %
Future Proof 11 % 0 % 10 % 9.1 %
Benchmark Score 495 0 % 349 29.5 %
Single Thread Score 821.8 0 % 600.2 27 %
Encrypting Data 1119.1 MB/s 0 % 795.5 MB/s 28.9 %
Compressing Data 16.6 MB/s 0 % 11.1 MB/s 33.1 %
String objects sorting 2348.7 thousand/s 0 % 1436 thousand/s 38.9 %
Prime numbers generation 4 millions/s 0 % 3 millions/s 24 %
Mathemathic operations (integer) 3093.2 millions/s 0.7 % 3114.8 millions/s 0 %
Mathemathic operations (float) 1709.2 millions/s 0 % 1438.7 millions/s 15.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core2 Duo E6400, Pentium D 940.

Average frames per second Core2 Duo E6400 Pentium D 940
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 35.6 FPS 31.9 FPS
High settings 57.0 FPS 51.0 FPS
Medium settings 71.3 FPS 63.7 FPS
Low settings 89.1 FPS 79.6 FPS
Difference 0 % 10.6 %

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 Core2 Duo E6400 Pentium D 940
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 97.4 FPS 93.4 FPS
High settings 155.8 FPS 149.5 FPS
Medium settings 194.7 FPS 186.9 FPS
Low settings 243.4 FPS 233.6 FPS
Difference 0 % 4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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