Core i7-975
A4-4020
|
|
|
| General information | Core i7-975 | A4-4020 |
|---|---|---|
| Launched | Q2 2009 | Q3 2014 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA1366 | FM2 |
| Series Name | Intel Core i7 Extreme | AMD A4 |
| Core Family Name | Bloomfield | Richland |
| Clock | 3.3 GHz 0 % | 3.2 GHz 3 % |
| Turbo Clock | 3.6 GHz 0 % | 3.4 GHz 5.6 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 16 kB Data
1 × 64 kB Instruction |
| L2 Cache |
4 × 256 kB
|
1 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-975 | A4-4020 |
| Overall Score | 38754 0 % | 30090 22.4 % |
| Future Proof | 13 % 69.8 % | 43 % 0 % |
| Benchmark Score | 2256 0 % | 820 63.7 % |
| Single Thread Score | 1495 0 % | 1213.9 18.8 % |
| Encrypting Data | 5135.5 MB/s 0 % | 1888.9 MB/s 63.2 % |
| Compressing Data | 75.7 MB/s 0 % | 20.8 MB/s 72.5 % |
| String objects sorting | 10313.7 thousand/s 0 % | 2660.3 thousand/s 74.2 % |
| Prime numbers generation | 25.8 millions/s 0 % | 5 millions/s 80.8 % |
| Mathemathic operations (integer) | 18604.5 millions/s 0 % | 8214 millions/s 55.8 % |
| Mathemathic operations (float) | 7962 millions/s 0 % | 2228.5 millions/s 72 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, A4-4020.
| Average frames per second | Core i7-975 | A4-4020 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 69.8 FPS | 44.1 FPS |
| High settings | 111.7 FPS | 70.6 FPS |
| Medium settings | 139.6 FPS | 88.3 FPS |
| Low settings | 174.5 FPS | 110.3 FPS |
| Difference | 0 % | 36.8 % |
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 | Core i7-975 | A4-4020 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.9 FPS | 103.5 FPS |
| High settings | 190.2 FPS | 165.7 FPS |
| Medium settings | 237.8 FPS | 207.1 FPS |
| Low settings | 297.2 FPS | 258.9 FPS |
| Difference | 0 % | 12.9 % |
