Core i7-3820
A4-3300
|
|
|
| General information | Core i7-3820 | A4-3300 |
|---|---|---|
| Launched | Q1 2012 | Q4 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA2011 | FM1 |
| Series Name | Intel Core i7 | AMD A4 |
| Core Family Name | Sandy Bridge-E | Llano |
| Clock | 3.6 GHz 0 % | 2.5 GHz 30.6 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 64 kB Instruction
2 × 64 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-3820 | A4-3300 |
| Overall Score | 43918 0 % | 28083 36.1 % |
| Future Proof | 28 % 0 % | 27 % 3.6 % |
| Benchmark Score | 3720 0 % | 622 83.3 % |
| Single Thread Score | 1754.2 0 % | 982.1 44 % |
| Encrypting Data | 1720.2 MB/s 0 % | 1421.4 MB/s 17.4 % |
| Compressing Data | 92.9 MB/s 0 % | 20 MB/s 78.4 % |
| String objects sorting | 13856.3 thousand/s 0 % | 2654.3 thousand/s 80.8 % |
| Prime numbers generation | 27.9 millions/s 0 % | 4 millions/s 85.8 % |
| Mathemathic operations (integer) | 21718.8 millions/s 0 % | 2767.1 millions/s 87.3 % |
| Mathemathic operations (float) | 8175 millions/s 0 % | 2278.1 millions/s 72.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, A4-3300.
| Average frames per second | Core i7-3820 | A4-3300 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 85.1 FPS | 38.9 FPS |
| High settings | 136.1 FPS | 62.2 FPS |
| Medium settings | 170.1 FPS | 77.7 FPS |
| Low settings | 212.7 FPS | 97.2 FPS |
| Difference | 0 % | 54.3 % |
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 | Core i7-3820 | A4-3300 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.6 FPS | 99.8 FPS |
| High settings | 204.2 FPS | 159.8 FPS |
| Medium settings | 255.3 FPS | 199.7 FPS |
| Low settings | 319.1 FPS | 249.6 FPS |
| Difference | 0 % | 21.8 % |
