A8-3850
Phenom II X4 820
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| General information | A8-3850 | Phenom II X4 820 |
|---|---|---|
| Launched | Q2 2011 | Q4 2009 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | FM1 | AM3 |
| Series Name | AMD A8 | AMD Phenom II X4 |
| Core Family Name | Llano | Deneb |
| Clock | 2.9 GHz 0 % | 2.8 GHz 3.4 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 100 W 0 % | 95 W 5 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 1 MB
|
4 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | A8-3850 | Phenom II X4 820 |
| Overall Score | 35235 0 % | 34161 3 % |
| Future Proof | 24 % 0 % | 15 % 37.5 % |
| Benchmark Score | 1541 0 % | 1362 11.6 % |
| Single Thread Score | 1222.9 0 % | 1122.4 8.2 % |
| Encrypting Data | 3325.2 MB/s 0 % | 2914.6 MB/s 12.3 % |
| Compressing Data | 51.4 MB/s 0 % | 46 MB/s 10.5 % |
| String objects sorting | 6445.5 thousand/s 0 % | 5922.8 thousand/s 8.1 % |
| Prime numbers generation | 11 millions/s 0.8 % | 11.1 millions/s 0 % |
| Mathemathic operations (integer) | 6815.1 millions/s 0 % | 6365.7 millions/s 6.6 % |
| Mathemathic operations (float) | 5231.2 millions/s 0 % | 4596.3 millions/s 12.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A8-3850, Phenom II X4 820.
| Average frames per second | A8-3850 | Phenom II X4 820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 59.1 FPS | 55.9 FPS |
| High settings | 94.5 FPS | 89.5 FPS |
| Medium settings | 118.1 FPS | 111.8 FPS |
| Low settings | 147.6 FPS | 139.8 FPS |
| Difference | 0 % | 5.3 % |
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 | A8-3850 | Phenom II X4 820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.4 FPS | 110.5 FPS |
| High settings | 179.8 FPS | 176.7 FPS |
| Medium settings | 224.7 FPS | 220.9 FPS |
| Low settings | 280.9 FPS | 276.1 FPS |
| Difference | 0 % | 1.7 % |
