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AMD logo Athlon II X4 620
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AMD logo A6-6400B

AMD Athlon II X4 620 logo AMD A6-6400B logo
General information Athlon II X4 620 A6-6400B
Launched Q3 2009 Q1 2014
Used in Desktop Desktop
Factory AMD AMD
Socket AM3 FM2
Clock 2.6 GHz 33.3 % 3.9 GHz 0 %
Cores 4 0 % 2 50 %
Thermal Design Power (TDP) 95 W 0 % 65 W 31.6 %
Performance Athlon II X4 620 A6-6400B
Overall Score 33863 0 % 32049 5.4 %
Future Proof 14 % 65 % 40 % 0 %
Benchmark Score 1315 0 % 1055 19.8 %
Single Thread Score 1057.7 33.6 % 1593.5 0 %
Encrypting Data 2825.2 MB/s 0 % 2257.9 MB/s 20.1 %
Compressing Data 44.1 MB/s 0 % 34.1 MB/s 22.8 %
String objects sorting 5670.7 thousand/s 0 % 4283.9 thousand/s 24.5 %
Prime numbers generation 8 millions/s 52 % 16.7 millions/s 0 %
Mathemathic operations (integer) 6117.7 millions/s 40.5 % 10288.9 millions/s 0 %
Mathemathic operations (float) 4596.5 millions/s 19 % 5676.5 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 620, A6-6400B.

Average frames per second Athlon II X4 620 A6-6400B
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 55.1 FPS 49.8 FPS
High settings 88.1 FPS 79.7 FPS
Medium settings 110.2 FPS 99.6 FPS
Low settings 137.7 FPS 124.5 FPS
Difference 0 % 9.6 %

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 Athlon II X4 620 A6-6400B
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 109.9 FPS 106.7 FPS
High settings 175.9 FPS 170.7 FPS
Medium settings 219.9 FPS 213.4 FPS
Low settings 274.8 FPS 266.8 FPS
Difference 0 % 2.9 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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