Compare processors

AMD logo Athlon II X4 645
versus
Intel logo Xeon E5603

AMD Athlon II X4 645 logo Intel Xeon E5603 logo
General information Athlon II X4 645 Xeon E5603
Launched Q4 2010 Q2 2011
Used in Desktop Server
Factory AMD Intel
Socket AM3 LGA1366
Clock 3.1 GHz 0 % 1.6 GHz 48.4 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 95 W 0 % 80 W 15.8 %
Performance Athlon II X4 645 Xeon E5603
Overall Score 35097 0 % 33444 4.7 %
Future Proof 21 % 12.5 % 24 % 0 %
Benchmark Score 1517 0 % 1251 17.5 %
Single Thread Score 1270.3 0 % 706.3 44.4 %
Encrypting Data 3475.4 MB/s 0 % 2865.3 MB/s 17.6 %
Compressing Data 52.6 MB/s 0 % 42.5 MB/s 19.1 %
String objects sorting 6713 thousand/s 0 % 5039.8 thousand/s 24.9 %
Prime numbers generation 8.9 millions/s 54.5 % 19.6 millions/s 0 %
Mathemathic operations (integer) 7262.5 millions/s 44.2 % 13009.6 millions/s 0 %
Mathemathic operations (float) 5233.2 millions/s 27.7 % 7240 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, Xeon E5603.

Average frames per second Athlon II X4 645 Xeon E5603
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 58.9 FPS 54.1 FPS
High settings 94.3 FPS 86.6 FPS
Medium settings 117.9 FPS 108.3 FPS
Low settings 147.4 FPS 135.3 FPS
Difference 0 % 8.2 %

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 II X4 645 Xeon E5603
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.4 FPS 109.5 FPS
High settings 179.9 FPS 175.2 FPS
Medium settings 224.8 FPS 219.0 FPS
Low settings 281.1 FPS 273.7 FPS
Difference 0 % 2.6 %
Configuration Settings
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