Intel · 2019
Intel Core i5-9400 CPU
The Intel Core i5-9400 is a 6-core, 6-thread desktop processor based on the Coffee Lake microarchitecture, released in April 2019.
The Intel Core i5-9400 is a mid-range desktop processor from Intel's 9th generation lineup, built on the 14 nm process node. It features 6 cores and 6 threads, with a base clock of 2.9 GHz and a boost clock of 4.1 GHz. The processor includes 9 MB of L3 cache and has a TDP of 65 W. It supports up to DDR4-2666 memory across two channels and does not support ECC memory. The integrated graphics is Intel UHD Graphics 630. The CPU has 16 PCIe 3.0 lanes and uses the FCLGA1151 socket. It supports instruction sets including SSE4.1, SSE4.2, and AVX2. The multiplier is locked, preventing overclocking. The launch MSRP was $182.
Specifications
| Microarchitecture unverified | Coffee Lake |
|---|---|
| Cores | 6 |
| Threads | 6 |
| Base clock | 2.9 GHz |
| Boost clock | 4.1 GHz |
| L3 cache | 9 MB |
| Process node | 14 nm |
| TDP / base power | 65 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 | 2019-04-01 |
| Release year | 2019 |
| Launch MSRP | 182 USD |