Intel · 2017
Intel Core i7-7740X CPU
The Intel Core i7-7740X is a 4-core, 8-thread desktop processor from the Kaby Lake microarchitecture, released in June 2017.
The Intel Core i7-7740X is a high-end desktop processor based on the Kaby Lake microarchitecture, manufactured on a 14 nm process. It features 4 cores and 8 threads with a base clock of 4.3 GHz and a boost clock of 4.5 GHz. The CPU has 8 MB of L3 cache and supports DDR4-2666 memory across two channels. It has a TDP of 112 W and uses the FCLGA2066 socket. The processor does not include integrated graphics and supports 16 PCIe 3.0 lanes. It is unlocked for overclocking and supports instruction sets including Intel SSE4.1, SSE4.2, and AVX2. The i7-7740X was launched with an MSRP of $339.
Benchmarks
| Blender Open Data score | 88.79 samples/min |
|---|---|
| Nero Score AI | 1,137 images/min |
| Nero Score AVC encode | 1,630 fps |
Specifications
| Microarchitecture unverified | Kaby Lake |
|---|---|
| Cores | 4 |
| Threads | 8 |
| Base clock | 4.3 GHz |
| Boost clock | 4.5 GHz |
| L3 cache | 8 MB |
| Process node | 14 nm |
| TDP / base power | 112 W |
| Socket | FCLGA2066 |
| Memory support | DDR4-2666 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics unverified | None |
| PCIe lanes (CPU) | 16 |
| PCIe version unverified | 3.0 |
| Instruction sets | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Unlocked multiplier unverified | Yes |
| Release date unverified | 2017-06 |
| Release year | 2017 |
| Launch MSRP unverified | 339 USD |