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AMD logo Athlon II X4 645
versus
AMD logo Phenom II X4 900e

AMD Athlon II X4 645 logo AMD Phenom II X4 900e logo
General information Athlon II X4 645 Phenom II X4 900e
Launched Q4 2010 Q4 2010
Used in Desktop Desktop
Factory AMD AMD
Socket AM3 AM3
Clock 3.1 GHz 0 % 2.4 GHz 22.6 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 95 W 0 % 65 W 31.6 %
Performance Athlon II X4 645 Phenom II X4 900e
Overall Score 35097 0 % 31407 10.5 %
Future Proof 21 % 0 % 21 % 0 %
Benchmark Score 1517 0 % 973 35.9 %
Single Thread Score 1270.3 0 % 920.7 27.5 %
Encrypting Data 3475.4 MB/s 0 % 2237.5 MB/s 35.6 %
Compressing Data 52.6 MB/s 0 % 33.4 MB/s 36.4 %
String objects sorting 6713 thousand/s 0 % 3900.2 thousand/s 41.9 %
Prime numbers generation 8.9 millions/s 41.2 % 15.1 millions/s 0 %
Mathemathic operations (integer) 7262.5 millions/s 28.1 % 10098.5 millions/s 0 %
Mathemathic operations (float) 5233.2 millions/s 5.9 % 5563.9 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, Phenom II X4 900e.

Average frames per second Athlon II X4 645 Phenom II X4 900e
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 58.9 FPS 48.1 FPS
High settings 94.3 FPS 76.9 FPS
Medium settings 117.9 FPS 96.2 FPS
Low settings 147.4 FPS 120.2 FPS
Difference 0 % 18.4 %

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 645 Phenom II X4 900e
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.4 FPS 105.9 FPS
High settings 179.9 FPS 169.4 FPS
Medium settings 224.8 FPS 211.8 FPS
Low settings 281.1 FPS 264.8 FPS
Difference 0 % 5.8 %
Configuration Settings
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