Core i7-975
Core i3-3245
|
|
|
| General information | Core i7-975 | Core i3-3245 |
|---|---|---|
| Launched | Q2 2009 | Q1 2013 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA1155 |
| Series Name | Intel Core i7 Extreme | Intel Core i3 |
| Core Family Name | Bloomfield | Ivy Bridge |
| Clock | 3.3 GHz 2.9 % | 3.4 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 130 W 0 % | 55 W 57.7 % |
| Lithography | 45 nm 0 % | 22 nm 51.1 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-975 | Core i3-3245 |
| Overall Score | 38771 0 % | 35302 8.9 % |
| Future Proof | 13 % 61.8 % | 34 % 0 % |
| Benchmark Score | 2260 0 % | 1553 31.3 % |
| Single Thread Score | 1489 16.1 % | 1774.9 0 % |
| Encrypting Data | 4864.8 MB/s 0 % | 3357.2 MB/s 31 % |
| Compressing Data | 74.9 MB/s 0 % | 45.9 MB/s 38.8 % |
| String objects sorting | 10279.1 thousand/s 0 % | 6329.7 thousand/s 38.4 % |
| Prime numbers generation | 25.9 millions/s 0 % | 14.1 millions/s 45.6 % |
| Mathemathic operations (integer) | 18688.7 millions/s 0 % | 10217 millions/s 45.3 % |
| Mathemathic operations (float) | 7978.7 millions/s 0 % | 5142.5 millions/s 35.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Core i3-3245.
| Average frames per second | Core i7-975 | Core i3-3245 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 69.5 FPS | 59.3 FPS |
| High settings | 111.2 FPS | 94.8 FPS |
| Medium settings | 139.1 FPS | 118.5 FPS |
| Low settings | 173.8 FPS | 148.1 FPS |
| Difference | 0 % | 14.8 % |
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 | Core i3-3245 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.6 FPS | 112.5 FPS |
| High settings | 189.7 FPS | 180.0 FPS |
| Medium settings | 237.2 FPS | 225.0 FPS |
| Low settings | 296.5 FPS | 281.3 FPS |
| Difference | 0 % | 5.1 % |
