Intel · 2022
Intel Core i9-12950HX
The Intel Core i9-12950HX is a high-performance mobile processor from Intel's Alder Lake family, released in 2022.
The Intel Core i9-12950HX is a 16-core mobile processor based on the Alder Lake microarchitecture, featuring 8 performance cores (P-cores) and 8 efficiency cores (E-cores) for a total of 24 threads. It has a base clock of 2.3 GHz and a boost clock of 5.0 GHz, with 30 MB of L3 cache. The processor is built on a 7 nm process node and has a base power of 55 W, with a maximum turbo power of 157 W. It supports up to DDR5-4800 or DDR4-3200 memory across two channels and includes ECC memory support. Integrated graphics are provided by Intel UHD Graphics for 12th Gen processors. The CPU offers 20 PCIe lanes, supporting both PCIe 5.0 and 4.0, and is compatible with the FCBGA1964 socket. It supports instruction sets including 64-bit, SSE4.1, SSE4.2, and AVX2, but the multiplier is not unlocked. The processor was released on April 1, 2022.
Specifications
| Microarchitecture | Alder Lake |
|---|---|
| Cores | 16 |
| P-cores | 8 |
| E-cores | 8 |
| Threads | 24 |
| Base clock | 2.3 GHz |
| Boost clock | 5.0 GHz |
| L3 cache | 30 MB |
| Process node | 7 nm |
| TDP / base power | 55 W |
| Max turbo power | 157 W |
| Socket | FCBGA1964 |
| 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 for 12th Gen Intel® Processors |
| PCIe lanes (CPU) | 20 |
| PCIe version | 5.0 and 4.0 |
| Instruction sets | 64-bit, Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Unlocked multiplier | No |
| Release date | 2022-04-01 |
| Release year | 2022 |