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AMD logo A6-6400B
versus
AMD logo A4-4000

AMD A6-6400B logo AMD A4-4000 logo
General information A6-6400B A4-4000
Launched Q1 2014 Q2 2013
Used in Desktop Desktop
Factory AMD AMD
Socket FM2 FM2
Clock 3.9 GHz 0 % 3 GHz 23.1 %
Turbo Clock 4.1 GHz 0 % 3.2 GHz 22 %
Cores 2 0 % 2 0 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Performance A6-6400B A4-4000
Overall Score 31971 0 % 29383 8.1 %
Future Proof 40 % 0 % 36 % 10 %
Benchmark Score 1045 0 % 745 28.7 %
Single Thread Score 1617.7 0 % 1140.8 29.5 %
Encrypting Data 2371.4 MB/s 0 % 1692 MB/s 28.7 %
Compressing Data 35.7 MB/s 0 % 18.9 MB/s 47 %
String objects sorting 4196.2 thousand/s 0 % 2472.1 thousand/s 41.1 %
Prime numbers generation 16.4 millions/s 0 % 4 millions/s 75.6 %
Mathemathic operations (integer) 10692.6 millions/s 0 % 7365.6 millions/s 31.1 %
Mathemathic operations (float) 5980.3 millions/s 0 % 2079.9 millions/s 65.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A6-6400B, A4-4000.

Average frames per second A6-6400B A4-4000
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 49.8 FPS 42.2 FPS
High settings 79.6 FPS 67.4 FPS
Medium settings 99.6 FPS 84.3 FPS
Low settings 124.4 FPS 105.4 FPS
Difference 0 % 15.3 %

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 A6-6400B A4-4000
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 106.9 FPS 102.3 FPS
High settings 171.0 FPS 163.7 FPS
Medium settings 213.8 FPS 204.6 FPS
Low settings 267.2 FPS 255.8 FPS
Difference 0 % 4.3 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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