Intel · 2022
Intel Core i7-12800HX
The Intel Core i7-12800HX is a 2022 mobile processor with 16 cores (8 P-cores, 8 E-cores) and 24 threads, based on the Alder Lake microarchitecture.
The Intel Core i7-12800HX is a high-performance mobile processor released in 2022. It features 16 cores (8 performance-cores and 8 efficiency-cores) and 24 threads, with a maximum turbo frequency of 4.80 GHz. The processor includes 25 MB of L3 cache and is built on a 7 nm process node. It has a base power of 55 W and a maximum turbo power of 157 W. The i7-12800HX supports up to DDR5-4800 or DDR4-3200 memory across two channels, with no ECC support. It integrates Intel UHD Graphics for 12th Gen processors. The CPU provides 20 PCIe lanes (PCIe 5.0 and 4.0) and uses the FCBGA1964 socket. It supports 64-bit instruction sets, SSE4.1, SSE4.2, and AVX2, but has an unlocked multiplier. This processor is designed for high-end laptops and mobile workstations.
Specifications
| Microarchitecture unverified | Alder Lake |
|---|---|
| Cores | 16 |
| P-cores | 8 |
| E-cores | 8 |
| Threads | 24 |
| Boost clock | 4.80 GHz |
| L3 cache | 25 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 | No |
| 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 |