Athlon II X4 645
Phenom II X4 905e
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| General information | Athlon II X4 645 | Phenom II X4 905e |
|---|---|---|
| Launched | Q4 2010 | Q2 2009 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | AM3 |
| Series Name | AMD Athlon II X4 | AMD Phenom II X4 |
| Core Family Name | Propus | Deneb |
| Clock | 3.1 GHz 0 % | 2.5 GHz 19.4 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 45 nm 0 % | 45 nm 0 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 512 kB
|
4 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Athlon II X4 645 | Phenom II X4 905e |
| Overall Score | 35097 0 % | 33448 4.7 % |
| Future Proof | 21 % 0 % | 13 % 38.1 % |
| Benchmark Score | 1517 0 % | 1252 17.5 % |
| Single Thread Score | 1270.3 0 % | 1012 20.3 % |
| Encrypting Data | 3475.4 MB/s 0 % | 2855.3 MB/s 17.8 % |
| Compressing Data | 52.6 MB/s 0 % | 41.7 MB/s 20.6 % |
| String objects sorting | 6713 thousand/s 0 % | 5475.4 thousand/s 18.4 % |
| Prime numbers generation | 8.9 millions/s 31.4 % | 13 millions/s 0 % |
| Mathemathic operations (integer) | 7262.5 millions/s 0 % | 5760.7 millions/s 20.7 % |
| Mathemathic operations (float) | 5233.2 millions/s 0 % | 4375.4 millions/s 16.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, Phenom II X4 905e.
| Average frames per second | Athlon II X4 645 | Phenom II X4 905e |
|---|---|---|
| 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 | 135.4 FPS |
| Difference | 0 % | 8.1 % |
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 905e |
|---|---|---|
| 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 % |
