Intel · 2021
Intel Core i9-11900T
The Intel Core i9-11900T is a low-power desktop processor from 2021, featuring 8 cores and 16 threads with a 35 W TDP.
The Intel Core i9-11900T is a desktop processor released in March 2021, part of the Rocket Lake microarchitecture. It has 8 cores and 16 threads, with a base clock of 1.5 GHz and a boost clock of 4.9 GHz. The processor is built on a 14 nm process node and includes 16 MB of L3 cache. It supports DDR4-3200 memory across two channels, with no ECC support. The i9-11900T has a TDP of 35 W, making it a low-power variant. It uses the FCLGA1200 socket and provides 20 PCIe 4.0 lanes. Integrated graphics are Intel UHD Graphics 750. The processor supports instruction sets including SSE4.1, SSE4.2, AVX2, and AVX-512, but the multiplier is locked. The launch MSRP was $439.
Specifications
| Microarchitecture unverified | Rocket Lake |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Base clock | 1.5 GHz |
| Boost clock | 4.9 GHz |
| L3 cache | 16 MB |
| Process node | 14 nm |
| TDP / base power | 35 W |
| Socket | FCLGA1200 |
| Memory support | DDR4-3200 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel UHD Graphics 750 |
| 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 | 2021-03-30 |
| Release year | 2021 |
| Launch MSRP | 439 USD |