The Intel Xeon Platinum 8462Y+ is a 32‑core, 64‑thread 4th‑generation “Sapphire Rapids” Xeon Scalable processor built on a 10 nm Intel 7 process for dual‑socket FCLGA4677 servers. It runs at a 2.80 GHz base frequency with Turbo up to 4.10 GHz, has 60 MB of L3 cache, three 16 GT/s Intel UPI links, and a 300 W TDP (with Intel Speed Select profiles that can trade off base frequency and TDP), delivering very high multi‑threaded throughput with strong per‑core speed for demanding enterprise and cloud workloads.
The processor supports up to 4 TB of DDR5‑4800 ECC memory across 8 channels and 80 lanes of PCIe 5.0, enabling massive memory bandwidth and I/O for NVMe storage, high‑speed networking, and accelerators. It integrates advanced acceleration and management technologies such as Intel AMX, Intel DL Boost, Intel DSA, Intel Speed Select (Core Power/Base/Turbo and Performance Profiles), Intel RDT, plus a comprehensive security stack including Intel TDX, SGX with up to 128 GB EPC, Total Memory Encryption, OS Guard, TXT, Boot Guard, Run Sure, and virtualization (VT‑x, VT‑d, EPT), making the Xeon Platinum 8462Y+ an excellent fit for HPC clusters, AI/ML inference and training, large in‑memory databases, virtualized/cloud infrastructures, and mission‑critical HPE, Dell, Lenovo, and other OEM platforms.
