Intel · 2025
Intel Xeon 6776P
The Intel Xeon 6776P is a 64-core server processor launched in 2025, based on the Granite Rapids microarchitecture and built on a 3 nm process.
The Intel Xeon 6776P is a high-core-count server processor released in April 2025. It features 64 cores and 128 threads, with base and boost clocks of 2.3 GHz and 3.9 GHz respectively. The processor includes 336 MB of L3 cache and supports DDR5 memory at 6400 MT/s and MRDIMM at 8800 MT/s across eight memory channels, with ECC support. It has 88 PCIe 5.0 lanes and a TDP of 350 W. The Xeon 6776P supports Intel AMX, SSE4.2, AVX, AVX2, and AVX-512 instruction sets. It uses the FCLGA4710 socket and was launched with an MSRP of $11,060.
Specifications
| Microarchitecture unverified | Granite Rapids |
|---|---|
| Cores | 64 |
| Threads | 128 |
| Base clock | 2.3 GHz |
| Boost clock | 3.9 GHz |
| L3 cache | 336 MB |
| Process node | 3 nm |
| TDP / base power | 350 W |
| Socket | FCLGA4710 |
| Memory support | DDR5(6400MT/s), MRDIMM(8800MT/s) |
| Memory channels | 8 |
| ECC memory support | Yes |
| PCIe lanes (CPU) | 88 |
| PCIe version | 5.0 |
| Instruction sets | Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 |
| Release date | 2025-04-01 |
| Release year | 2025 |
| Launch MSRP | 11060 USD |