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Intel · 2026

Intel Xeon 676X

The Intel Xeon 676X is a 32-core server processor released in 2026, featuring 64 threads and support for DDR5 and MRDIMM memory.

The Intel Xeon 676X is a server processor introduced in 2026. It has 32 performance cores and 64 threads, with no efficiency cores. The base clock is 2.8 GHz and the boost clock reaches 4.9 GHz. The processor has a base power of 275 W and a maximum turbo power of 330 W. It uses the FCLGA4710 socket and supports eight memory channels with DDR5 at 6400 MT/s and MRDIMM at 8000 MT/s. ECC memory is supported. The CPU provides 128 PCIe 5.0 lanes. It supports instruction sets including SSE4.1, SSE4.2, AVX2, AVX-512, and AMX.

Specifications

Cores32
P-cores32
E-cores0
Threads64
Base clock2.8 GHz
Boost clock4.9 GHz
TDP / base power275 W
Max turbo power330 W
SocketFCLGA4710
Memory supportDDR5(6400MT/s)MRDIMM(8000MT/s)
Memory channels8
ECC memory supportYes
PCIe lanes (CPU)128
PCIe version5.0
Instruction setsSSE4.1, AMX, SSE4.2, AVX2, AVX-512
Release year2026