Core i7-9700K
Core i7-7800X
|
|
|
| General information | Core i7-9700K | Core i7-7800X |
|---|---|---|
| Launched | Q4 2018 | Q2 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | FCLGA2066 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Coffee Lake Refresh | Skylake-X |
| Clock | 3.6 GHz 0 % | 3.5 GHz 2.8 % |
| Turbo Clock | 4.9 GHz 0 % | 4 GHz 18.4 % |
| Cores | 8 0 % | 6 25 % |
| Threads | 8 33.3 % | 12 0 % |
| Thermal Design Power (TDP) | 95 W 32.1 % | 140 W 0 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
6 × 1 MB
|
| L3 Cache |
8 × 1.5 MB
|
1 × 8.25 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | Yes |
| Performance | Core i7-9700K | Core i7-7800X |
| Overall Score | 55309 0 % | 53722 2.9 % |
| Future Proof | 68 % 0 % | 59 % 13.2 % |
| Benchmark Score | 9358 0 % | 8329 11 % |
| Single Thread Score | 2852.1 0 % | 2393 16.1 % |
| Encrypting Data | 4538.2 MB/s 0 % | 4329.5 MB/s 4.6 % |
| Compressing Data | 205.7 MB/s 0 % | 182.5 MB/s 11.3 % |
| String objects sorting | 26233.5 thousand/s 0 % | 23583.7 thousand/s 10.1 % |
| Prime numbers generation | 52.1 millions/s 0 % | 44.9 millions/s 13.8 % |
| Mathemathic operations (integer) | 41643 millions/s 0 % | 41556.4 millions/s 0.2 % |
| Mathemathic operations (float) | 35436.7 millions/s 0 % | 25622.1 millions/s 27.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-9700K, Core i7-7800X.
| Average frames per second | Core i7-9700K | Core i7-7800X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 119.0 FPS | 114.2 FPS |
| High settings | 190.4 FPS | 182.7 FPS |
| Medium settings | 238.0 FPS | 228.4 FPS |
| Low settings | 297.5 FPS | 285.5 FPS |
| Difference | 0 % | 4 % |
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 i7-9700K | Core i7-7800X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 148.3 FPS | 145.4 FPS |
| High settings | 237.2 FPS | 232.7 FPS |
| Medium settings | 296.5 FPS | 290.9 FPS |
| Low settings | 370.7 FPS | 363.6 FPS |
| Difference | 0 % | 1.9 % |
