Core i7-7740X CPU by Intel Review
The Reviewed CPUs
Contents
In the tables below, we compare the main features of the CPUs included in our review.
| CPU | Cores | HT/SMT | IGP | Internal Clock | Turbo Clock | Core | Tech. | TDP | Socket | Price |
| Core i7-7740X | 4 | Yes | No | 4.3 GHz | 4.5 GHz | Kaby Lake-X | 14 nm | 112 W | LGA2066 | USD 350 |
| Ryzen 7 1700X | 8 | Yes | No | 3.4 GHz | 3.8 GHz | Sumit Ridge | 14 nm | 95 W | AM4 | USD 340 |
| Core i7-7700X | 4 | Yes | Yes | 4.2 GHz | 4.5 GHz | Kaby Lake | 14 nm | 91 W | LGA1151 | USD 340 |
| Core i9-7900X | 10 | Yes | No | 3.3 GHz | 4.3 GHz | Skylake-X | 14 nm | 140 W | LGA2066 | USD 1050 |
| Core i7-6950X | 10 | Yes | No | 3.0 GHz | 3.5 GHz | Broadwell-E | 14 nm | 140 W | LGA2011-v3 | USD 1650 |
Below you can see the memory configuration for each CPU.
| CPU | L2 Cache | L3 Cache | Memory Support | Memory Channels |
| Core i7-7740X | 4 x 256 kiB | 8 MiB | Up to DDR4-2667 | 2 |
| Ryzen 7 1700X | 8 x 512 kiB | 2 x 8 MiB | Up to DDR4-2667 | 2 |
| Core i7-7700K | 4 x 256 kiB | 8 MiB | Up to DDR4-2400 | 2 |
| Core i9-7900X | 10 x 1 MiB | 13.75 MiB | Até DDR4-2667 | 4 |
| Core i7-6950X | 10 x 256 kiB | 25 MiB | Até DDR4-2400 | 4 |