Intel · 2025
Intel Xeon 6768P-B
The Intel Xeon 6768P-B is a 64-core server processor based on the Granite Rapids microarchitecture, released in 2025.
The Intel Xeon 6768P-B is a high-core-count server processor built on the Granite Rapids microarchitecture with a 3 nm process node. It features 64 performance cores and 128 threads, with a base clock of 2.2 GHz and a boost clock of 3.5 GHz. The processor includes 256 MB of L3 cache and supports DDR5 memory across 8 channels with ECC support. It has 48 PCIe lanes supporting Gen4 and Gen5, and a TDP of 325 W. The Xeon 6768P-B is designed for use in servers and workstations, compatible with the FCBGA5026 socket. It supports advanced instruction sets including Intel AVX-512 and Intel AMX.
Specifications
| Microarchitecture unverified | Granite Rapids |
|---|---|
| Cores | 64 |
| P-cores | 64 |
| Threads | 128 |
| Base clock | 2.2 GHz |
| Boost clock | 3.5 GHz |
| L3 cache | 256 MB |
| Process node | 3 nm |
| TDP / base power | 325 W |
| Socket | FCBGA5026 |
| Memory support | DDR5 |
| Memory channels | 8 |
| ECC memory support | Yes |
| PCIe lanes (CPU) | 48 |
| PCIe version | Gen4, Gen5 |
| Instruction sets | Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512, Intel AMX |
| Release date | 2025-10-01 |
| Release year | 2025 |
| Launch MSRP | 4704 USD |