Intel · 2019
Intel Core i5-9400F CPU
The Intel Core i5-9400F is a 6-core, 6-thread desktop processor based on the Coffee Lake microarchitecture, released in January 2019.
The Intel Core i5-9400F is a mid-range desktop processor from Intel's 9th generation Coffee Lake family. 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 has 9 MB of L3 cache and is built on a 14 nm process node with a TDP of 65 W. It supports DDR4-2666 memory via dual channels, but does not support ECC memory. The CPU lacks integrated graphics, as indicated by the 'F' suffix, and has an unlocked multiplier. It uses the FCLGA1151 socket and provides 16 PCIe 3.0 lanes. The i5-9400F supports 64-bit instruction sets, Intel SSE4.1, SSE4.2, and AVX2. It was launched with an MSRP of $157 USD.
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 | none |
| PCIe lanes (CPU) | 16 |
| PCIe version | 3.0 |
| Instruction sets | 64-bit, Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Unlocked multiplier | No |
| Release date | 2019-01 |
| Release year | 2019 |
| Launch MSRP | 157 USD |