Core i7-7700K
Core i7-940
|
|
|
| General information | Core i7-7700K | Core i7-940 |
|---|---|---|
| Launched | Q4 2016 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1151 | LGA1366 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Kaby Lake-S | Bloomfield |
| Clock | 4.2 GHz 0 % | 2.9 GHz 31 % |
| Turbo Clock | 4.5 GHz 0 % | 3.2 GHz 28.9 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 95 W 26.9 % | 130 W 0 % |
| Lithography | 14 nm 68.9 % | 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 i7-7700K | Core i7-940 |
| Overall Score | 49986 0 % | 37153 25.7 % |
| Future Proof | 56 % 0 % | 10 % 82.1 % |
| Benchmark Score | 6243 0 % | 1905 69.5 % |
| Single Thread Score | 2697.5 0 % | 1319.2 51.1 % |
| Encrypting Data | 3369.1 MB/s 22.4 % | 4341.5 MB/s 0 % |
| Compressing Data | 132.7 MB/s 0 % | 63.7 MB/s 52 % |
| String objects sorting | 17335 thousand/s 0 % | 8890.2 thousand/s 48.7 % |
| Prime numbers generation | 30.7 millions/s 0 % | 22 millions/s 28.3 % |
| Mathemathic operations (integer) | 30625.3 millions/s 0 % | 16089.5 millions/s 47.5 % |
| Mathemathic operations (float) | 18958.1 millions/s 0 % | 6936.6 millions/s 63.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7700K, Core i7-940.
| Average frames per second | Core i7-7700K | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.1 FPS | 65.1 FPS |
| High settings | 165.0 FPS | 104.1 FPS |
| Medium settings | 206.3 FPS | 130.2 FPS |
| Low settings | 257.9 FPS | 162.7 FPS |
| Difference | 0 % | 36.9 % |
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 i7-7700K | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.6 FPS | 116.0 FPS |
| High settings | 221.8 FPS | 185.7 FPS |
| Medium settings | 277.2 FPS | 232.1 FPS |
| Low settings | 346.5 FPS | 290.1 FPS |
| Difference | 0 % | 16.3 % |
