Compare processors

AMD logo Athlon X4 840
versus
AMD logo Athlon 64 X2 6400+

AMD Athlon X4 840 logo AMD Athlon 64 X2 6400+ logo
General information Athlon X4 840 Athlon 64 X2 6400+
Launched Q1 2015 Q4 2008
Used in Desktop Desktop
Factory AMD AMD
Socket FM2+ AM2
Clock 3.1 GHz 3.1 % 3.2 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 65 W 48 % 125 W 0 %
Performance Athlon X4 840 Athlon 64 X2 6400+
Overall Score 38273 0 % 28342 25.9 %
Future Proof 46 % 0 % 10 % 78.3 %
Benchmark Score 2146 0 % 645 69.9 %
Single Thread Score 1495.4 0 % 1136.4 24 %
Encrypting Data 4913.9 MB/s 0 % 1486.4 MB/s 69.8 %
Compressing Data 55.4 MB/s 0 % 22.8 MB/s 58.8 %
String objects sorting 6473.9 thousand/s 0 % 3154.8 thousand/s 51.3 %
Prime numbers generation 13 millions/s 0 % 5 millions/s 61.9 %
Mathemathic operations (integer) 19828.8 millions/s 0 % 3719 millions/s 81.2 %
Mathemathic operations (float) 5413.2 millions/s 0 % 2185 millions/s 59.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon X4 840, Athlon 64 X2 6400+.

Average frames per second Athlon X4 840 Athlon 64 X2 6400+
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 68.4 FPS 39.5 FPS
High settings 109.5 FPS 63.2 FPS
Medium settings 136.8 FPS 79.0 FPS
Low settings 171.0 FPS 98.8 FPS
Difference 0 % 42.2 %

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 X4 840 Athlon 64 X2 6400+
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 117.9 FPS 100.4 FPS
High settings 188.6 FPS 160.6 FPS
Medium settings 235.7 FPS 200.7 FPS
Low settings 294.7 FPS 250.9 FPS
Difference 0 % 14.9 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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