Core i7-6700 vs Core i7-4790K: which is better
Intel Core i7-6700 (desktop, 2015) against Intel Core i7-4790K (desktop, 2014): benchmarks, games, specs and current prices.
Key differences
- Core i7-4790K is 0% faster in multi-threaded work (PassMark 8,059 vs 8,032).
- Core i7-4790K is 8% faster per core.
- Core i7-4790K is $5 cheaper ($80 vs $85).
- Core i7-4790K gives 7% more performance per dollar.
- Core i7-6700 has a lower TDP: 65 W vs 88 W.
- Different sockets (LGA1151 and LGA1150): they need different motherboards.
| Core i7-6700 | Core i7-4790K | |
|---|---|---|
| Overall score | 11.1 | 11.2 |
| PassMark CPU Mark | 8,032 | 8,059 |
| Single-thread rating | 2,274 | 2,463 |
| US price | from $85 | from $80 |
| Cores | 4 | 4 |
| Threads | 8 | 8 |
| Base clock | 3.4 GHz | 4.0 GHz |
| Max boost | 4.0 GHz | 4.4 GHz |
| L3 cache | 8 MB | 8 MB |
| TDP | 65 W | 88 W |
| Max power | 65 W | 88 W |
| Memory | DDR4 / DDR3L | DDR3 |
| Memory speed | 2133 MT/s | 1600 MT/s |
| PCI Express | PCIe 3.0 | PCIe 3.0 |
| Socket | LGA1151 | LGA1150 |
| Process | 14 nm (Intel) | 22 nm (Intel) |
| Architecture | Skylake | Haswell |
| Series | 6th Gen Core | 4th Gen Core |
| Release year | 2015 | 2014 |
| Integrated graphics | HD Graphics 530 | HD Graphics 4600 |