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AMD logo FX-8120
versus
AMD logo Opteron X3421

AMD FX-8120 logo AMD Opteron X3421 logo
General information FX-8120 Opteron X3421
Launched Q4 2011 Q2 2017
Used in Desktop Server
Factory AMD AMD
Clock 3.1 GHz 0 % 2.1 GHz 32.3 %
Turbo Clock 4 GHz 0 % 3.4 GHz 15 %
Cores 8 0 % 4 50 %
Thermal Design Power (TDP) 125 W 0 % 35 W 72 %
Performance FX-8120 Opteron X3421
Overall Score 41626 0 % 38618 7.2 %
Future Proof 27 % 54.2 % 59 % 0 %
Benchmark Score 3002 0 % 2224 25.9 %
Single Thread Score 1333.7 12.7 % 1527.1 0 %
Encrypting Data 1444.4 MB/s 0 % 1157.5 MB/s 19.9 %
Compressing Data 76.3 MB/s 0 % 57.7 MB/s 24.4 %
String objects sorting 10268.4 thousand/s 0 % 6658.3 thousand/s 35.2 %
Prime numbers generation 25 millions/s 0 % 12.1 millions/s 51.5 %
Mathemathic operations (integer) 17686.9 millions/s 4.8 % 18573.1 millions/s 0 %
Mathemathic operations (float) 8648 millions/s 0 % 5640.3 millions/s 34.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for FX-8120, Opteron X3421.

Average frames per second FX-8120 Opteron X3421
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 78.3 FPS 69.4 FPS
High settings 125.3 FPS 111.1 FPS
Medium settings 156.7 FPS 138.9 FPS
Low settings 195.8 FPS 173.6 FPS
Difference 0 % 11.3 %

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 FX-8120 Opteron X3421
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 124.0 FPS 118.6 FPS
High settings 198.3 FPS 189.8 FPS
Medium settings 247.9 FPS 237.2 FPS
Low settings 309.9 FPS 296.6 FPS
Difference 0 % 4.3 %
Configuration Settings
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