Core i9-7900X
Core i7-990X
|
|
|
| General information | Core i9-7900X | Core i7-990X |
|---|---|---|
| Launched | Q2 2017 | Q1 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | LGA1366 |
| Series Name | Intel Core i9 | Intel Core i7 Extreme |
| Core Family Name | Skylake-X | Gulftown |
| Clock | 3.3 GHz 5.7 % | 3.5 GHz 0 % |
| Turbo Clock | 4.5 GHz 0 % | 3.7 GHz 17.8 % |
| Cores | 10 0 % | 6 40 % |
| Threads | 20 0 % | 12 40 % |
| Thermal Design Power (TDP) | 140 W 0 % | 130 W 7.1 % |
| Lithography | 14 nm 56.3 % | 32 nm 0 % |
| L1 Cache |
10 × 32 kB Instruction
10 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
10 × 1 MB
|
6 × 256 kB
|
| L3 Cache |
1 × 13.75 MB
|
1 × 12 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7900X | Core i7-990X |
| Overall Score | 60829 0 % | 46297 23.9 % |
| Future Proof | 59 % 0 % | 23 % 61 % |
| Benchmark Score | 13691 0 % | 4594 66.4 % |
| Single Thread Score | 2571.6 0 % | 1586.9 38.3 % |
| Encrypting Data | 7545.3 MB/s 0 % | 2644.7 MB/s 64.9 % |
| Compressing Data | 317.6 MB/s 0 % | 119.2 MB/s 62.5 % |
| String objects sorting | 40849 thousand/s 0 % | 16069.4 thousand/s 60.7 % |
| Prime numbers generation | 75.3 millions/s 0 % | 32.8 millions/s 56.5 % |
| Mathemathic operations (integer) | 72609.5 millions/s 0 % | 29562.3 millions/s 59.3 % |
| Mathemathic operations (float) | 44733.2 millions/s 0 % | 12417.2 millions/s 72.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7900X, Core i7-990X.
| Average frames per second | Core i9-7900X | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 135.3 FPS | 92.2 FPS |
| High settings | 216.5 FPS | 147.5 FPS |
| Medium settings | 270.7 FPS | 184.4 FPS |
| Low settings | 338.4 FPS | 230.5 FPS |
| Difference | 0 % | 31.9 % |
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 i9-7900X | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 157.7 FPS | 132.1 FPS |
| High settings | 252.3 FPS | 211.4 FPS |
| Medium settings | 315.4 FPS | 264.2 FPS |
| Low settings | 394.3 FPS | 330.2 FPS |
| Difference | 0 % | 16.2 % |
