Key Differences
In short — Core i7-8700K outperforms Core i7-5820K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-8700K is 1130 days newer than Core i7-5820K.
Advantages of Intel Core i7-8700K
- Performs up to 6% better in Horizon Zero Dawn than Core i7-5820K - 179 vs 169 FPS
- Consumes up to 32% less energy than Intel Core i7-5820K - 95 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-5820K doesn't have integrated graphics
Horizon Zero Dawn
Resolution
1920 x 1080
Game Graphics
Ultimate
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultimate
Core i7-5820K
Desktop • Sep 1st, 2014
Core i7-8700K
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Intel Core i7-5820K | vs | Intel Core i7-8700K |
|---|---|---|
| Sep 1st, 2014 | Release Date | Oct 5th, 2017 |
| Core i7 | Collection | Core i7 |
| Haswell E | Codename | Coffee Lake |
| Intel Socket 2011-3 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| 3.3 GHz | Base Clock Speed | 3.7 GHz |
| 3.6 GHz | Turbo Clock Speed | 4.7 GHz |
| 140 W | TDP | 95 W |
| 22 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 37.0x |
| None | Integrated Graphics | UHD Graphics 630 |
| Yes | Overclockable | Yes |
