Core i7-875K
Core i7-940
|
|
|
| General information | Core i7-875K | Core i7-940 |
|---|---|---|
| Launched | Q2 2010 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1156 | LGA1366 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Lynnfield | Bloomfield |
| Clock | 2.9 GHz 0 % | 2.9 GHz 0 % |
| Turbo Clock | 3.6 GHz 0 % | 3.2 GHz 11.1 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 95 W 26.9 % | 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 i7-875K | Core i7-940 |
| Overall Score | 37605 0 % | 37153 1.2 % |
| Future Proof | 18 % 0 % | 10 % 44.4 % |
| Benchmark Score | 2000 0 % | 1905 4.8 % |
| Single Thread Score | 1341.3 0 % | 1319.2 1.7 % |
| Encrypting Data | 4602.9 MB/s 0 % | 4394.3 MB/s 4.5 % |
| Compressing Data | 66.3 MB/s 0 % | 63 MB/s 5 % |
| String objects sorting | 9305.7 thousand/s 0 % | 8828.3 thousand/s 5.1 % |
| Prime numbers generation | 21.9 millions/s 0 % | 21.8 millions/s 0.7 % |
| Mathemathic operations (integer) | 16677.5 millions/s 0 % | 16252 millions/s 2.6 % |
| Mathemathic operations (float) | 7245 millions/s 0 % | 6950.5 millions/s 4.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, Core i7-940.
| Average frames per second | Core i7-875K | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.4 FPS | 65.0 FPS |
| High settings | 106.2 FPS | 104.1 FPS |
| Medium settings | 132.8 FPS | 130.1 FPS |
| Low settings | 166.0 FPS | 162.6 FPS |
| Difference | 0 % | 2 % |
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 i7-875K | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.8 FPS | 116.0 FPS |
| High settings | 186.9 FPS | 185.7 FPS |
| Medium settings | 233.6 FPS | 232.1 FPS |
| Low settings | 292.0 FPS | 290.1 FPS |
| Difference | 0 % | 0.6 % |
