General information | Core i7-975 | Core i7-965 |
---|---|---|
Launched | Q2 2009 | Q4 2008 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1366 |
Series Name | Intel Core i7 Extreme | Intel Core i7 Extreme |
Core Family Name | Bloomfield | Bloomfield |
Clock | 3.3 GHz 0 % | 3.2 GHz 3 % |
Turbo Clock | 3.6 GHz 0 % | 3.5 GHz 2.8 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 130 W 0 % | 130 W 0 % |
Lithography | 45 nm 0 % | 45 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-975 | Core i7-965 |
Overall Score | 38771 0 % | 38667 0.3 % |
Future Proof | 13 % 0 % | 10 % 23.1 % |
Benchmark Score | 2260 0 % | 2235 1.1 % |
Single Thread Score | 1489 0 % | 1476.5 0.8 % |
Encrypting Data | 4864.8 MB/s 0 % | 4798.4 MB/s 1.4 % |
Compressing Data | 74.9 MB/s 0 % | 74.6 MB/s 0.4 % |
String objects sorting | 10279.1 thousand/s 0 % | 10181.6 thousand/s 0.9 % |
Prime numbers generation | 25.9 millions/s 0 % | 25.2 millions/s 2.7 % |
Mathemathic operations (integer) | 18688.7 millions/s 0 % | 18361.2 millions/s 1.8 % |
Mathemathic operations (float) | 7978.7 millions/s 0 % | 7741.3 millions/s 3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Core i7-965.
Average frames per second | Core i7-975 | Core i7-965 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 69.5 FPS | 69.2 FPS |
High settings | 111.2 FPS | 110.7 FPS |
Medium settings | 139.1 FPS | 138.4 FPS |
Low settings | 173.8 FPS | 173.0 FPS |
Difference | 0 % | 0.4 % |
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 i7-965 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 118.6 FPS | 118.4 FPS |
High settings | 189.7 FPS | 189.4 FPS |
Medium settings | 237.2 FPS | 236.8 FPS |
Low settings | 296.5 FPS | 296.0 FPS |
Difference | 0 % | 0.2 % |