Core i7-990X
Core i7-940
|
|
|
| General information | Core i7-990X | Core i7-940 |
|---|---|---|
| Launched | Q1 2011 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA1366 |
| Series Name | Intel Core i7 Extreme | Intel Core i7 |
| Core Family Name | Gulftown | Bloomfield |
| Clock | 3.5 GHz 0 % | 2.9 GHz 17.1 % |
| Turbo Clock | 3.7 GHz 0 % | 3.2 GHz 13.5 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 8 33.3 % |
| Thermal Design Power (TDP) | 130 W 0 % | 130 W 0 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 12 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-990X | Core i7-940 |
| Overall Score | 46297 0 % | 37153 19.8 % |
| Future Proof | 23 % 0 % | 10 % 56.5 % |
| Benchmark Score | 4594 0 % | 1905 58.5 % |
| Single Thread Score | 1568 0 % | 1296.9 17.3 % |
| Encrypting Data | 2647.3 MB/s 38.7 % | 4320.3 MB/s 0 % |
| Compressing Data | 119.2 MB/s 0 % | 63.6 MB/s 46.6 % |
| String objects sorting | 16069.4 thousand/s 0 % | 8916.8 thousand/s 44.5 % |
| Prime numbers generation | 33 millions/s 0 % | 21.8 millions/s 33.7 % |
| Mathemathic operations (integer) | 29413.9 millions/s 0 % | 16154.5 millions/s 45.1 % |
| Mathemathic operations (float) | 12605.2 millions/s 0 % | 6943.5 millions/s 44.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-990X, Core i7-940.
| Average frames per second | Core i7-990X | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 92.2 FPS | 65.0 FPS |
| High settings | 147.5 FPS | 104.1 FPS |
| Medium settings | 184.4 FPS | 130.1 FPS |
| Low settings | 230.5 FPS | 162.6 FPS |
| Difference | 0 % | 29.5 % |
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 i7-990X | Core i7-940 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 132.2 FPS | 116.0 FPS |
| High settings | 211.5 FPS | 185.7 FPS |
| Medium settings | 264.3 FPS | 232.1 FPS |
| Low settings | 330.4 FPS | 290.1 FPS |
| Difference | 0 % | 12.2 % |
