General information | Core i7-965 | Core i7-875K |
---|---|---|
Launched | Q4 2008 | Q2 2010 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1156 |
Series Name | Intel Core i7 Extreme | Intel Core i7 |
Core Family Name | Bloomfield | Lynnfield |
Clock | 3.2 GHz 0 % | 2.9 GHz 9.4 % |
Turbo Clock | 3.5 GHz 2.8 % | 3.6 GHz 0 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 130 W 0 % | 95 W 26.9 % |
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 i7-965 | Core i7-875K |
Overall Score | 38617 0 % | 37700 2.4 % |
Future Proof | 10 % 47.4 % | 19 % 0 % |
Benchmark Score | 2224 0 % | 2020 9.2 % |
Single Thread Score | 1472.1 0 % | 1339.3 9 % |
Encrypting Data | 4576.6 MB/s 0 % | 4152.8 MB/s 9.3 % |
Compressing Data | 74.9 MB/s 0 % | 67.2 MB/s 10.3 % |
String objects sorting | 10201.8 thousand/s 0 % | 9237.6 thousand/s 9.5 % |
Prime numbers generation | 24.8 millions/s 0 % | 22 millions/s 11.1 % |
Mathemathic operations (integer) | 18527.4 millions/s 0 % | 16970.8 millions/s 8.4 % |
Mathemathic operations (float) | 7819.2 millions/s 0 % | 7183.6 millions/s 8.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-965, Core i7-875K.
Average frames per second | Core i7-965 | Core i7-875K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 69.3 FPS | 66.2 FPS |
High settings | 110.8 FPS | 106.0 FPS |
Medium settings | 138.6 FPS | 132.5 FPS |
Low settings | 173.2 FPS | 165.6 FPS |
Difference | 0 % | 4.4 % |
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 i7-965 | Core i7-875K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 117.8 FPS | 116.0 FPS |
High settings | 188.5 FPS | 185.5 FPS |
Medium settings | 235.6 FPS | 231.9 FPS |
Low settings | 294.5 FPS | 289.9 FPS |
Difference | 0 % | 1.6 % |