Core i7-975
Pentium E6500
|
|
|
| General information | Core i7-975 | Pentium E6500 |
|---|---|---|
| Launched | Q2 2009 | Q4 2009 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA775 |
| Series Name | Intel Core i7 Extreme | Intel Pentium |
| Core Family Name | Bloomfield | Wolfdale |
| Clock | 3.3 GHz 0 % | 2.9 GHz 12.1 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 45 nm 0 % | 45 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
1 × 2 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-975 | Pentium E6500 |
| Overall Score | 38754 0 % | 29390 24.2 % |
| Future Proof | 13 % 13.3 % | 15 % 0 % |
| Benchmark Score | 2256 0 % | 746 66.9 % |
| Single Thread Score | 1495 0 % | 1232.6 17.6 % |
| Encrypting Data | 5135.5 MB/s 0 % | 1690.1 MB/s 67.1 % |
| Compressing Data | 75.7 MB/s 0 % | 24.3 MB/s 67.9 % |
| String objects sorting | 10313.7 thousand/s 0 % | 3327.3 thousand/s 67.7 % |
| Prime numbers generation | 25.8 millions/s 0 % | 5 millions/s 80.7 % |
| Mathemathic operations (integer) | 18604.5 millions/s 0 % | 5239.1 millions/s 71.8 % |
| Mathemathic operations (float) | 7962 millions/s 0 % | 3087.5 millions/s 61.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Pentium E6500.
| Average frames per second | Core i7-975 | Pentium E6500 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 69.8 FPS | 42.2 FPS |
| High settings | 111.7 FPS | 67.5 FPS |
| Medium settings | 139.6 FPS | 84.4 FPS |
| Low settings | 174.5 FPS | 105.4 FPS |
| Difference | 0 % | 39.6 % |
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 | Pentium E6500 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.9 FPS | 102.3 FPS |
| High settings | 190.2 FPS | 163.7 FPS |
| Medium settings | 237.8 FPS | 204.7 FPS |
| Low settings | 297.2 FPS | 255.8 FPS |
| Difference | 0 % | 13.9 % |
