Athlon II X4 645
A6-3650
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| General information | Athlon II X4 645 | A6-3650 |
|---|---|---|
| Launched | Q4 2010 | Q3 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | FM1 |
| Series Name | AMD Athlon II X4 | AMD A6 |
| Core Family Name | Propus | Llano |
| Clock | 3.1 GHz 0 % | 2.6 GHz 16.1 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 95 W 5 % | 100 W 0 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 512 kB
|
4 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Athlon II X4 645 | A6-3650 |
| Overall Score | 35160 0 % | 34009 3.3 % |
| Future Proof | 21 % 19.2 % | 26 % 0 % |
| Benchmark Score | 1528 0 % | 1338 12.4 % |
| Single Thread Score | 1268.1 0 % | 1029.9 18.8 % |
| Encrypting Data | 3244.7 MB/s 0 % | 2868.6 MB/s 11.6 % |
| Compressing Data | 52.3 MB/s 0 % | 43.7 MB/s 16.4 % |
| String objects sorting | 6687.9 thousand/s 0 % | 5512.9 thousand/s 17.6 % |
| Prime numbers generation | 9 millions/s 11 % | 10.1 millions/s 0 % |
| Mathemathic operations (integer) | 7231.8 millions/s 0 % | 6036.9 millions/s 16.5 % |
| Mathemathic operations (float) | 5155.7 millions/s 0 % | 4549.5 millions/s 11.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, A6-3650.
| Average frames per second | Athlon II X4 645 | A6-3650 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 58.9 FPS | 55.5 FPS |
| High settings | 94.2 FPS | 88.8 FPS |
| Medium settings | 117.7 FPS | 111.0 FPS |
| Low settings | 147.2 FPS | 138.8 FPS |
| Difference | 0 % | 5.7 % |
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 | A6-3650 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.2 FPS | 110.2 FPS |
| High settings | 179.5 FPS | 176.3 FPS |
| Medium settings | 224.4 FPS | 220.4 FPS |
| Low settings | 280.5 FPS | 275.5 FPS |
| Difference | 0 % | 1.8 % |
