Core i9-7940X
Core i7-9700K
|
|
|
| General information | Core i9-7940X | Core i7-9700K |
|---|---|---|
| Launched | Q3 2017 | Q4 2018 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Skylake-X | Coffee Lake Refresh |
| Clock | 3.1 GHz 13.9 % | 3.6 GHz 0 % |
| Turbo Clock | 4.3 GHz 12.2 % | 4.9 GHz 0 % |
| Cores | 14 0 % | 8 42.9 % |
| Threads | 28 0 % | 8 71.4 % |
| Thermal Design Power (TDP) | 165 W 0 % | 95 W 42.4 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
8 × 256 kB
|
| L3 Cache |
1 × 19.25 MB
|
8 × 1.5 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-7940X | Core i7-9700K |
| Overall Score | 64023 0 % | 55308 13.6 % |
| Future Proof | 60 % 11.8 % | 68 % 0 % |
| Benchmark Score | 16801 0 % | 9357 44.3 % |
| Single Thread Score | 2503.5 13.2 % | 2885.6 0 % |
| Encrypting Data | 9578.5 MB/s 0 % | 4556.4 MB/s 52.4 % |
| Compressing Data | 420.6 MB/s 0 % | 203.8 MB/s 51.5 % |
| String objects sorting | 54106.7 thousand/s 0 % | 26073.9 thousand/s 51.8 % |
| Prime numbers generation | 91.5 millions/s 0 % | 51.7 millions/s 43.5 % |
| Mathemathic operations (integer) | 95441.9 millions/s 0 % | 42015.8 millions/s 56 % |
| Mathemathic operations (float) | 59667.3 millions/s 0 % | 35543.4 millions/s 40.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i7-9700K.
| Average frames per second | Core i9-7940X | Core i7-9700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 119.0 FPS |
| High settings | 231.8 FPS | 190.4 FPS |
| Medium settings | 289.7 FPS | 238.0 FPS |
| Low settings | 362.2 FPS | 297.5 FPS |
| Difference | 0 % | 17.9 % |
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 i9-7940X | Core i7-9700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.5 FPS | 148.1 FPS |
| High settings | 261.7 FPS | 237.0 FPS |
| Medium settings | 327.1 FPS | 296.2 FPS |
| Low settings | 408.9 FPS | 370.3 FPS |
| Difference | 0 % | 9.4 % |
