Athlon II X4 645
Phenom II X2 B55
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| General information | Athlon II X4 645 | Phenom II X2 B55 |
|---|---|---|
| Launched | Q4 2010 | Q4 2009 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | AM3 |
| Clock | 3.1 GHz 0 % | 3 GHz 3.2 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 80 W 15.8 % |
| Performance | Athlon II X4 645 | Phenom II X2 B55 |
| Overall Score | 35097 0 % | 29573 15.7 % |
| Future Proof | 21 % 0 % | 15 % 28.6 % |
| Benchmark Score | 1517 0 % | 765 49.6 % |
| Single Thread Score | 1270.3 0 % | 1190.2 6.3 % |
| Encrypting Data | 3475.4 MB/s 0 % | 1753.5 MB/s 49.5 % |
| Compressing Data | 52.6 MB/s 0 % | 24.3 MB/s 53.7 % |
| String objects sorting | 6713 thousand/s 0 % | 3057.3 thousand/s 54.5 % |
| Prime numbers generation | 8.9 millions/s 11.3 % | 10.1 millions/s 0 % |
| Mathemathic operations (integer) | 7262.5 millions/s 0 % | 3292.7 millions/s 54.7 % |
| Mathemathic operations (float) | 5233.2 millions/s 0 % | 2469.8 millions/s 52.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, Phenom II X2 B55.
| Average frames per second | Athlon II X4 645 | Phenom II X2 B55 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 58.9 FPS | 42.7 FPS |
| High settings | 94.3 FPS | 68.3 FPS |
| Medium settings | 117.9 FPS | 85.3 FPS |
| Low settings | 147.4 FPS | 106.7 FPS |
| Difference | 0 % | 27.6 % |
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 X2 B55 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.4 FPS | 102.6 FPS |
| High settings | 179.9 FPS | 164.2 FPS |
| Medium settings | 224.8 FPS | 205.2 FPS |
| Low settings | 281.1 FPS | 256.6 FPS |
| Difference | 0 % | 8.7 % |
