Core i7-8700K
Core i7-7700K
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| General information | Core i7-8700K | Core i7-7700K |
|---|---|---|
| Launched | Q4 2017 | Q4 2016 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | LGA1151 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Coffee Lake | Kaby Lake-S |
| Clock | 3.7 GHz 11.9 % | 4.2 GHz 0 % |
| Turbo Clock | 4.7 GHz 0 % | 4.5 GHz 4.3 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 8 33.3 % |
| Thermal Design Power (TDP) | 95 W 0 % | 95 W 0 % |
| Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 12 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Integrated GPU | Intel UHD Graphics 630 | Intel HD Graphics 630 |
| Performance | Core i7-8700K | Core i7-7700K |
| Overall Score | 54507 0 % | 49988 8.3 % |
| Future Proof | 62 % 0 % | 56 % 9.7 % |
| Benchmark Score | 8827 0 % | 6244 29.3 % |
| Single Thread Score | 2724.8 0.2 % | 2731.2 0 % |
| Encrypting Data | 4855.5 MB/s 0 % | 3309 MB/s 31.9 % |
| Compressing Data | 194.2 MB/s 0 % | 134.9 MB/s 30.5 % |
| String objects sorting | 25533.4 thousand/s 0 % | 17408.4 thousand/s 31.8 % |
| Prime numbers generation | 38.8 millions/s 0 % | 31 millions/s 20.3 % |
| Mathemathic operations (integer) | 45481.6 millions/s 0 % | 30936.9 millions/s 32 % |
| Mathemathic operations (float) | 28541.1 millions/s 0 % | 18734.9 millions/s 34.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8700K, Core i7-7700K.
| Average frames per second | Core i7-8700K | Core i7-7700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.6 FPS | 103.2 FPS |
| High settings | 186.5 FPS | 165.0 FPS |
| Medium settings | 233.2 FPS | 206.3 FPS |
| Low settings | 291.4 FPS | 257.9 FPS |
| Difference | 0 % | 11.5 % |
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 i7-7700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 146.8 FPS | 138.8 FPS |
| High settings | 234.9 FPS | 222.1 FPS |
| Medium settings | 293.7 FPS | 277.7 FPS |
| Low settings | 367.1 FPS | 347.1 FPS |
| Difference | 0 % | 5.4 % |
