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AMD logo A6-6400B
versus
Intel logo Pentium G840

AMD A6-6400B logo Intel Pentium G840 logo
General information A6-6400B Pentium G840
Launched Q1 2014 Q2 2011
Used in Desktop Desktop
Factory AMD Intel
Socket FM2 FCLGA1155
Clock 3.9 GHz 0 % 2.8 GHz 28.2 %
Cores 2 0 % 2 0 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Performance A6-6400B Pentium G840
Overall Score 31971 0 % 29911 6.4 %
Future Proof 40 % 0 % 24 % 40 %
Benchmark Score 1045 0 % 800 23.4 %
Single Thread Score 1604.8 0 % 1267 21 %
Encrypting Data 2375.9 MB/s 0 % 1812.8 MB/s 23.7 %
Compressing Data 35.6 MB/s 0 % 24.4 MB/s 31.6 %
String objects sorting 4245 thousand/s 0 % 3367.3 thousand/s 20.7 %
Prime numbers generation 16.2 millions/s 0 % 9 millions/s 44.3 %
Mathemathic operations (integer) 10745.5 millions/s 0 % 4698.7 millions/s 56.3 %
Mathemathic operations (float) 5995 millions/s 0 % 2783.7 millions/s 53.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A6-6400B, Pentium G840.

Average frames per second A6-6400B Pentium G840
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 49.8 FPS 43.7 FPS
High settings 79.6 FPS 69.9 FPS
Medium settings 99.6 FPS 87.3 FPS
Low settings 124.4 FPS 109.2 FPS
Difference 0 % 12.3 %

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 Pentium G840
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 106.8 FPS 103.2 FPS
High settings 170.9 FPS 165.1 FPS
Medium settings 213.6 FPS 206.4 FPS
Low settings 267.1 FPS 258.0 FPS
Difference 0 % 3.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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