Intel · 2018
Intel Core i5-8400T CPU
The Intel Core i5-8400T is a 6-core, 6-thread desktop processor from the Coffee Lake microarchitecture, released in 2018.
The Intel Core i5-8400T is a 6-core, 6-thread desktop processor based on the Coffee Lake microarchitecture, manufactured on a 14 nm process. It has a base clock of 1.70 GHz and a boost clock of 3.30 GHz, with 9 MB of L3 cache. The processor has a TDP of 35 W and uses the FCLGA1151 socket. It supports DDR4-2666 memory across two channels, but does not support ECC memory. Integrated graphics are provided by Intel UHD Graphics 630. The CPU offers 16 PCIe 3.0 lanes and supports instruction sets including SSE4.1, SSE4.2, and AVX2. The multiplier is locked, preventing overclocking. It was released in April 2018 and discontinued on June 30, 2025.
Benchmarks
| Blender Open Data score | 74.72 samples/min |
|---|---|
| Nero Score AI | 975 images/min |
| Nero Score AVC encode | 1,352 fps |
Specifications
| Microarchitecture unverified | Coffee Lake |
|---|---|
| Cores | 6 |
| Threads | 6 |
| Base clock | 1.70 GHz |
| Boost clock | 3.30 GHz |
| L3 cache | 9 MB |
| Process node | 14 nm |
| TDP / base power | 35 W |
| Socket | FCLGA1151 |
| Memory support | DDR4-2666 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel UHD Graphics 630 |
| PCIe lanes (CPU) | 16 |
| PCIe version | 3.0 |
| Instruction sets | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Unlocked multiplier | No |
| Release date | 2018-04 |
| Release year | 2018 |
| Discontinued | 2025-06-30 |