Intel · 2021
Intel Core i9-11900H
The Intel Core i9-11900H is a mobile processor released in 2021, featuring 8 cores and 16 threads with a boost clock up to 4.9 GHz.
The Intel Core i9-11900H is a high-performance mobile processor from Intel's Tiger Lake microarchitecture, launched in April 2021. It features 8 cores and 16 threads, with a base clock of 2.5 GHz and a maximum turbo frequency of 4.9 GHz. The processor includes 24 MB of L3 cache and is built on Intel's 10 nm process node. It has a TDP of 45 W and uses the FCBGA1787 socket. Memory support includes up to 3200 MT/s with two channels, but ECC memory is not supported. Integrated graphics are provided by Intel UHD Graphics for 11th Gen processors. The CPU offers 20 PCIe Gen 4 lanes and supports instruction sets including SSE4.1, SSE4.2, AVX2, and AVX-512. The i9-11900H was discontinued in the same year of its release.
Specifications
| Microarchitecture | Tiger Lake |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Base clock | 2.5 GHz |
| Boost clock | 4.9 GHz |
| L3 cache | 24 MB |
| Process node | 10 nm |
| TDP / base power | 45 W |
| Socket | FCBGA1787 |
| Memory support | Up to 3200 MT/s |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel® UHD Graphics for 11th Gen Intel® Processors |
| PCIe lanes (CPU) | 20 |
| PCIe version | Gen 4 |
| Instruction sets | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| Release date | 2021-04-01 |
| Release year | 2021 |
| Discontinued | 2021 |