Core i7-8700K
Core i7-990X
|
|
|
| General information | Core i7-8700K | Core i7-990X |
|---|---|---|
| Launched | Q4 2017 | Q1 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | LGA1366 |
| Series Name | Intel Core i7 | Intel Core i7 Extreme |
| Core Family Name | Coffee Lake | Gulftown |
| Clock | 3.7 GHz 0 % | 3.5 GHz 5.4 % |
| Turbo Clock | 4.7 GHz 0 % | 3.7 GHz 21.3 % |
| Cores | 6 0 % | 6 0 % |
| Threads | 12 0 % | 12 0 % |
| Thermal Design Power (TDP) | 95 W 26.9 % | 130 W 0 % |
| Lithography | 14 nm 56.3 % | 32 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
6 × 256 kB
|
| L3 Cache |
1 × 12 MB
|
1 × 12 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-8700K | Core i7-990X |
| Overall Score | 54501 0 % | 46297 15.1 % |
| Future Proof | 62 % 0 % | 23 % 62.9 % |
| Benchmark Score | 8823 0 % | 4594 47.9 % |
| Single Thread Score | 2740.2 0 % | 1563.2 43 % |
| Encrypting Data | 4775.5 MB/s 0 % | 2679.3 MB/s 43.9 % |
| Compressing Data | 193.8 MB/s 0 % | 118.6 MB/s 38.8 % |
| String objects sorting | 25387.8 thousand/s 0 % | 16215.2 thousand/s 36.1 % |
| Prime numbers generation | 38.8 millions/s 0 % | 33.2 millions/s 14.4 % |
| Mathemathic operations (integer) | 46345.4 millions/s 0 % | 29770 millions/s 35.8 % |
| Mathemathic operations (float) | 28561.8 millions/s 0 % | 12580.1 millions/s 56 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8700K, Core i7-990X.
| Average frames per second | Core i7-8700K | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.6 FPS | 92.2 FPS |
| High settings | 186.5 FPS | 147.5 FPS |
| Medium settings | 233.1 FPS | 184.4 FPS |
| Low settings | 291.4 FPS | 230.5 FPS |
| Difference | 0 % | 20.9 % |
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 i7-8700K | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 146.5 FPS | 132.1 FPS |
| High settings | 234.4 FPS | 211.4 FPS |
| Medium settings | 293.0 FPS | 264.2 FPS |
| Low settings | 366.3 FPS | 330.2 FPS |
| Difference | 0 % | 9.8 % |
