Athlon II X4 645
Sempron 140
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| General information | Athlon II X4 645 | Sempron 140 |
|---|---|---|
| Launched | Q4 2010 | Q3 2009 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | AM3 |
| Series Name | AMD Athlon II X4 | AMD Sempron |
| Core Family Name | Propus | Sargas |
| Clock | 3.1 GHz 0 % | 2.7 GHz 12.9 % |
| Cores | 4 0 % | 1 75 % |
| Threads | 4 0 % | 1 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 45 W 52.6 % |
| Lithography | 45 nm 0 % | 45 nm 0 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
1 × 64 kB Instruction
1 × 64 kB Data |
| L2 Cache |
4 × 512 kB
|
1 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Athlon II X4 645 | Sempron 140 |
| Overall Score | 35097 0 % | 23676 32.5 % |
| Future Proof | 21 % 0 % | 14 % 33.3 % |
| Benchmark Score | 1517 0 % | 314 79.3 % |
| Single Thread Score | 1266.6 0 % | 1032.9 18.5 % |
| Encrypting Data | 3450.7 MB/s 0 % | 717.4 MB/s 79.2 % |
| Compressing Data | 53.1 MB/s 0 % | 10.6 MB/s 80 % |
| String objects sorting | 6726.5 thousand/s 0 % | 1484.8 thousand/s 77.9 % |
| Prime numbers generation | 9.1 millions/s 0 % | 3 millions/s 67 % |
| Mathemathic operations (integer) | 7291.5 millions/s 0 % | 1401.5 millions/s 80.8 % |
| Mathemathic operations (float) | 5233.2 millions/s 0 % | 1151.9 millions/s 78 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, Sempron 140.
| Average frames per second | Athlon II X4 645 | Sempron 140 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 59.0 FPS | 30.9 FPS |
| High settings | 94.4 FPS | 49.5 FPS |
| Medium settings | 118.0 FPS | 61.8 FPS |
| Low settings | 147.5 FPS | 77.3 FPS |
| Difference | 0 % | 47.6 % |
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 | Sempron 140 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.4 FPS | 92.3 FPS |
| High settings | 179.9 FPS | 147.7 FPS |
| Medium settings | 224.8 FPS | 184.7 FPS |
| Low settings | 281.1 FPS | 230.8 FPS |
| Difference | 0 % | 17.9 % |
