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Intel logo Core i5-660
versus
Intel logo Core2 Duo E6600

Intel Core i5-660 logo Intel Core2 Duo E6600 logo
General information Core i5-660 Core2 Duo E6600
Launched Q4 2009 Q4 2008
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1156 PLGA775
Clock 3.3 GHz 0 % 2.4 GHz 27.3 %
Cores 2 0 % 2 0 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 73 W 0 % 65 W 11 %
Performance Core i5-660 Core2 Duo E6600
Overall Score 35227 0 % 27891 20.8 %
Future Proof 15 % 0 % 10 % 33.3 %
Benchmark Score 1540 0 % 605 60.7 %
Single Thread Score 1418 0 % 938.4 33.8 %
Encrypting Data 3547.8 MB/s 0 % 1377.5 MB/s 61.2 %
Compressing Data 37.7 MB/s 0 % 19.5 MB/s 48.4 %
String objects sorting 5201.6 thousand/s 0 % 2633.4 thousand/s 49.4 %
Prime numbers generation 10.9 millions/s 0 % 6 millions/s 44.8 %
Mathemathic operations (integer) 9334.7 millions/s 0 % 3874.4 millions/s 58.5 %
Mathemathic operations (float) 3994.9 millions/s 0 % 2010 millions/s 49.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-660, Core2 Duo E6600.

Average frames per second Core i5-660 Core2 Duo E6600
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 59.3 FPS 38.5 FPS
High settings 94.9 FPS 61.6 FPS
Medium settings 118.7 FPS 77.0 FPS
Low settings 148.3 FPS 96.3 FPS
Difference 0 % 35.1 %

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 Core i5-660 Core2 Duo E6600
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.6 FPS 99.6 FPS
High settings 180.1 FPS 159.4 FPS
Medium settings 225.1 FPS 199.3 FPS
Low settings 281.4 FPS 249.1 FPS
Difference 0 % 11.5 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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