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Intel logo Core i5-660
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AMD logo Athlon II X4 631

Intel Core i5-660 logo AMD Athlon II X4 631 logo
General information Core i5-660 Athlon II X4 631
Launched Q4 2009 Q3 2011
Used in Desktop Desktop
Factory Intel AMD
Socket LGA1156 FM1
Series Name Intel Core i5 AMD Athlon II X4
Core Family Name Clarkdale Llano
Clock 3.3 GHz 0 % 2.6 GHz 21.2 %
Cores 2 50 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 73 W 27 % 100 W 0 %
Lithography 32 nm 0 % 32 nm 0 %
L1 Cache 2 × 32 kB Instruction
2 × 32 kB Data
4 × 64 kB Instruction
4 × 64 kB Data
L2 Cache 2 × 256 kB
1 × 2 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i5-660 Athlon II X4 631
Overall Score 35313 0 % 34420 2.5 %
Future Proof 15 % 42.3 % 26 % 0 %
Benchmark Score 1555 0 % 1404 9.7 %
Single Thread Score 1408.1 0 % 1120 20.5 %
Encrypting Data 3314.8 MB/s 0 % 3010 MB/s 9.2 %
Compressing Data 37.5 MB/s 19.3 % 46.5 MB/s 0 %
String objects sorting 5134.1 thousand/s 14.8 % 6022.9 thousand/s 0 %
Prime numbers generation 11 millions/s 0 % 10.9 millions/s 0.7 %
Mathemathic operations (integer) 9297.6 millions/s 0 % 6296.8 millions/s 32.3 %
Mathemathic operations (float) 3990.9 millions/s 18.9 % 4921.3 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-660, Athlon II X4 631.

Average frames per second Core i5-660 Athlon II X4 631
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 59.3 FPS 56.7 FPS
High settings 94.9 FPS 90.7 FPS
Medium settings 118.6 FPS 113.4 FPS
Low settings 148.2 FPS 141.7 FPS
Difference 0 % 4.4 %

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 Athlon II X4 631
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.5 FPS 110.9 FPS
High settings 180.0 FPS 177.4 FPS
Medium settings 225.0 FPS 221.8 FPS
Low settings 281.3 FPS 277.2 FPS
Difference 0 % 1.4 %
Configuration Settings
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