Core i7-7820X
Core i7-8700K
|
|
|
| General information | Core i7-7820X | Core i7-8700K |
|---|---|---|
| Launched | Q2 2017 | Q4 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Skylake-X | Coffee Lake |
| Clock | 3.6 GHz 2.7 % | 3.7 GHz 0 % |
| Turbo Clock | 4.3 GHz 8.5 % | 4.7 GHz 0 % |
| Cores | 8 0 % | 6 25 % |
| Threads | 16 0 % | 12 25 % |
| Thermal Design Power (TDP) | 140 W 0 % | 95 W 32.1 % |
| 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 × 1 MB
|
6 × 256 kB
|
| L3 Cache |
1 × 11 MB
|
1 × 12 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-7820X | Core i7-8700K |
| Overall Score | 57742 0 % | 54502 5.6 % |
| Future Proof | 59 % 4.8 % | 62 % 0 % |
| Benchmark Score | 11116 0 % | 8824 20.6 % |
| Single Thread Score | 2516 7.7 % | 2726.5 0 % |
| Encrypting Data | 6030.9 MB/s 0 % | 4795.7 MB/s 20.5 % |
| Compressing Data | 248.8 MB/s 0 % | 196.3 MB/s 21.1 % |
| String objects sorting | 32417.3 thousand/s 0 % | 25468.4 thousand/s 21.4 % |
| Prime numbers generation | 60.9 millions/s 0 % | 39.1 millions/s 35.8 % |
| Mathemathic operations (integer) | 56348.8 millions/s 0 % | 45841.1 millions/s 18.6 % |
| Mathemathic operations (float) | 35585.8 millions/s 0 % | 28505.5 millions/s 19.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-8700K.
| Average frames per second | Core i7-7820X | Core i7-8700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.2 FPS | 116.6 FPS |
| High settings | 202.0 FPS | 186.5 FPS |
| Medium settings | 252.4 FPS | 233.1 FPS |
| Low settings | 315.5 FPS | 291.4 FPS |
| Difference | 0 % | 7.7 % |
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 i7-7820X | Core i7-8700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 152.2 FPS | 146.5 FPS |
| High settings | 243.6 FPS | 234.4 FPS |
| Medium settings | 304.5 FPS | 293.0 FPS |
| Low settings | 380.6 FPS | 366.3 FPS |
| Difference | 0 % | 3.8 % |
