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AMD logo A8-6600K
versus
AMD logo Athlon II X4 620

AMD A8-6600K logo AMD Athlon II X4 620 logo
General information A8-6600K Athlon II X4 620
Launched Q2 2013 Q3 2009
Used in Desktop Desktop
Factory AMD AMD
Socket FM2 AM3
Series Name AMD A8 AMD Athlon II X4
Core Family Name Richland Propus
Clock 3.9 GHz 0 % 2.6 GHz 33.3 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 100 W 0 % 95 W 5 %
Lithography 32 nm 28.9 % 45 nm 0 %
L1 Cache 4 × 16 kB Data
2 × 64 kB Instruction
4 × 64 kB Instruction
4 × 64 kB Data
L2 Cache 2 × 1 MB
4 × 512 kB
ECC Supported No No
Multithreading Supported No No
Performance A8-6600K Athlon II X4 620
Overall Score 37356 0 % 33793 9.5 %
Future Proof 36 % 0 % 14 % 61.1 %
Benchmark Score 1947 0 % 1304 33 %
Single Thread Score 1531.9 0 % 1065.1 30.5 %
Encrypting Data 4424.5 MB/s 0 % 2992.7 MB/s 32.4 %
Compressing Data 50.6 MB/s 0 % 44.3 MB/s 12.4 %
String objects sorting 6434.4 thousand/s 0 % 5751.9 thousand/s 10.6 %
Prime numbers generation 11 millions/s 0 % 8 millions/s 27.3 %
Mathemathic operations (integer) 20065 millions/s 0 % 6126.8 millions/s 69.5 %
Mathemathic operations (float) 5301.6 millions/s 0 % 4568.6 millions/s 13.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A8-6600K, Athlon II X4 620.

Average frames per second A8-6600K Athlon II X4 620
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 65.7 FPS 55.2 FPS
High settings 105.0 FPS 88.3 FPS
Medium settings 131.3 FPS 110.4 FPS
Low settings 164.1 FPS 137.9 FPS
Difference 0 % 16 %

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 A8-6600K Athlon II X4 620
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 116.4 FPS 110.2 FPS
High settings 186.3 FPS 176.3 FPS
Medium settings 232.8 FPS 220.3 FPS
Low settings 291.0 FPS 275.4 FPS
Difference 0 % 5.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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