Intel · 2022
Intel Core i9-12900T
The Intel Core i9-12900T is a 16-core desktop processor with Alder Lake microarchitecture, released in 2022.
The Intel Core i9-12900T is a 16-core desktop processor based on the Alder Lake microarchitecture, released in 2022. It features 8 performance cores and 8 efficiency cores, supporting 24 threads via Hyper-Threading. The base clock is 1.4 GHz with a maximum turbo frequency of 4.9 GHz. It includes 14 MB of L2 cache and 30 MB of L3 cache, fabricated on a 7 nm process node. The processor has a TDP of 35 W and a maximum turbo power of 106 W. It uses the FCLGA1700 socket and supports up to DDR5-4800 or DDR4-3200 memory across two channels, with ECC memory support. Integrated graphics are provided by Intel UHD Graphics 770. The CPU offers 20 PCIe lanes, supporting PCIe 5.0 and 4.0. It supports instruction sets including SSE4.1, SSE4.2, and AVX2, but the multiplier is locked. The launch MSRP was $538.
Specifications
| Microarchitecture unverified | Alder Lake |
|---|---|
| Cores | 16 |
| P-cores | 8 |
| E-cores | 8 |
| Threads | 24 |
| Base clock | 1.4 GHz |
| Boost clock | 4.9 GHz |
| L2 cache (total) | 14 MB |
| L3 cache | 30 MB |
| Process node | 7 nm |
| TDP / base power | 35 W |
| Max turbo power | 106 W |
| Socket | FCLGA1700 |
| Memory support | Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s |
| Memory channels | 2 |
| ECC memory support | Yes |
| Integrated graphics | Intel UHD Graphics 770 |
| PCIe lanes (CPU) | 20 |
| PCIe version | 5.0 and 4.0 |
| Instruction sets | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Unlocked multiplier | No |
| Release date | 2022-01-01 |
| Release year | 2022 |
| Launch MSRP | 538 USD |