Intel · 2025
Intel Xeon 6718P-B
The Intel Xeon 6718P-B is a server processor released in 2025, featuring 40 cores and 80 threads based on the Granite Rapids microarchitecture.
The Intel Xeon 6718P-B is a server processor from Intel's Xeon family, launched in 2025. It is built on the Granite Rapids microarchitecture using a 3 nm process node. The processor has 40 performance cores (P-cores) and supports 80 threads via Hyper-Threading. It operates at a base clock of 2.5 GHz and can boost up to 3.5 GHz. The L3 cache is 160 MB, and the thermal design power (TDP) is 235 W. Memory support includes DDR5 with four memory channels and ECC memory. The processor provides 48 PCIe lanes, supporting both Gen 4 and Gen 5. It supports various instruction sets such as 64-bit, Intel AMX, SSE4.2, AVX, AVX2, and AVX-512. The Xeon 6718P-B is designed for use in servers and high-performance computing systems, typically paired with compatible chipsets and DDR5 memory modules.
Specifications
| Microarchitecture unverified | Granite Rapids |
|---|---|
| Cores | 40 |
| P-cores | 40 |
| Threads | 80 |
| Base clock | 2.5 GHz |
| Boost clock | 3.5 GHz |
| L3 cache | 160 MB |
| Process node | 3 nm |
| TDP / base power | 235 W |
| Memory support | DDR5 |
| Memory channels | 4 |
| ECC memory support | Yes |
| PCIe lanes (CPU) | 48 |
| PCIe version | Gen 4, Gen 5 |
| Instruction sets | 64-bit, Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 |
| Release date | 2025-10-01 |
| Release year | 2025 |