Phenom II X4 820
A4-3400
|
|
|
| General information | Phenom II X4 820 | A4-3400 |
|---|---|---|
| Launched | Q4 2009 | Q3 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | FM1 |
| Series Name | AMD Phenom II X4 | AMD A4 |
| Core Family Name | Deneb | Llano |
| Clock | 2.8 GHz 0 % | 2.7 GHz 3.6 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
2 × 64 kB Instruction
2 × 64 kB Data |
| L2 Cache |
4 × 512 kB
|
2 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Phenom II X4 820 | A4-3400 |
| Overall Score | 34078 0 % | 28914 15.2 % |
| Future Proof | 15 % 42.3 % | 26 % 0 % |
| Benchmark Score | 1349 0 % | 699 48.2 % |
| Single Thread Score | 1129.1 0 % | 1089.7 3.5 % |
| Encrypting Data | 3088.9 MB/s 0 % | 1608.7 MB/s 47.9 % |
| Compressing Data | 45.8 MB/s 0 % | 23.2 MB/s 49.4 % |
| String objects sorting | 5905.2 thousand/s 0 % | 2926.3 thousand/s 50.4 % |
| Prime numbers generation | 11.1 millions/s 0 % | 5 millions/s 55.1 % |
| Mathemathic operations (integer) | 6423.6 millions/s 0 % | 3141.4 millions/s 51.1 % |
| Mathemathic operations (float) | 4614.8 millions/s 0 % | 2404.6 millions/s 47.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 820, A4-3400.
| Average frames per second | Phenom II X4 820 | A4-3400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 56.0 FPS | 41.0 FPS |
| High settings | 89.5 FPS | 65.5 FPS |
| Medium settings | 111.9 FPS | 81.9 FPS |
| Low settings | 139.9 FPS | 102.4 FPS |
| Difference | 0 % | 26.8 % |
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 | Phenom II X4 820 | A4-3400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 110.6 FPS | 101.6 FPS |
| High settings | 176.9 FPS | 162.5 FPS |
| Medium settings | 221.2 FPS | 203.1 FPS |
| Low settings | 276.5 FPS | 253.9 FPS |
| Difference | 0 % | 8.2 % |
