Phenom II X4 820
A6-6420K
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| General information | Phenom II X4 820 | A6-6420K |
|---|---|---|
| Launched | Q4 2009 | Q4 2014 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM3 | FM2 |
| Series Name | AMD Phenom II X4 | AMD A6 |
| Core Family Name | Deneb | Richland |
| Clock | 2.8 GHz 30 % | 4 GHz 0 % |
| 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 × 16 kB Data
1 × 64 kB Instruction |
| L2 Cache |
4 × 512 kB
|
1 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Phenom II X4 820 | A6-6420K |
| Overall Score | 34078 0 % | 31771 6.8 % |
| Future Proof | 15 % 65.9 % | 44 % 0 % |
| Benchmark Score | 1349 0 % | 1019 24.5 % |
| Single Thread Score | 1108.9 28.5 % | 1549.9 0 % |
| Encrypting Data | 3101.2 MB/s 0 % | 2338.4 MB/s 24.6 % |
| Compressing Data | 46.1 MB/s 0 % | 26.8 MB/s 41.9 % |
| String objects sorting | 5823 thousand/s 0 % | 3513.5 thousand/s 39.7 % |
| Prime numbers generation | 11 millions/s 0 % | 6 millions/s 45.7 % |
| Mathemathic operations (integer) | 6378.6 millions/s 38.6 % | 10383 millions/s 0 % |
| Mathemathic operations (float) | 4596.3 millions/s 0 % | 2653.7 millions/s 42.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 820, A6-6420K.
| Average frames per second | Phenom II X4 820 | A6-6420K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 56.0 FPS | 49.2 FPS |
| High settings | 89.5 FPS | 78.7 FPS |
| Medium settings | 111.9 FPS | 98.4 FPS |
| Low settings | 139.9 FPS | 122.9 FPS |
| Difference | 0 % | 12.1 % |
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 | Phenom II X4 820 | A6-6420K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 110.7 FPS | 106.6 FPS |
| High settings | 177.1 FPS | 170.6 FPS |
| Medium settings | 221.3 FPS | 213.2 FPS |
| Low settings | 276.7 FPS | 266.5 FPS |
| Difference | 0 % | 3.7 % |
