Intel · 2021
Intel Core i9-11900F
The Intel Core i9-11900F is a desktop processor released in 2021, featuring 8 cores and 16 threads with a boost clock of up to 5.2 GHz.
The Intel Core i9-11900F is a desktop processor based on the Rocket Lake microarchitecture, released in March 2021. It has 8 cores and 16 threads, with a base clock of 2.5 GHz and a boost clock of 5.2 GHz. The processor includes 16 MB of L3 cache and is manufactured on a 14 nm process node. It supports DDR4-3200 memory across two channels and has 20 PCIe 4.0 lanes. The TDP is 65 W, and it uses the FCLGA1200 socket. This processor does not include integrated graphics and does not support ECC memory. The multiplier is locked, preventing overclocking. It was launched with an MSRP of $422 and is now discontinued.
Specifications
| Microarchitecture unverified | Rocket Lake |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Base clock | 2.5 GHz |
| Boost clock | 5.2 GHz |
| L3 cache | 16 MB |
| Process node | 14 nm |
| TDP / base power | 65 W |
| Socket | FCLGA1200 |
| Memory support | DDR4-3200 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | none |
| PCIe lanes (CPU) | 20 |
| PCIe version | 4.0 |
| Instruction sets | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| Unlocked multiplier | No |
| Release date | 2021-03-01 |
| Release year | 2021 |
| Launch MSRP | 422 USD |
| Notes | Discontinued; no integrated graphics |