CPUServerReleased Jun 4, 2024

Intel Xeon 6731E

96C/96T · 3.1 GHz · 250 W

The Xeon 6731E is a 96-core single-socket model of Intel's Xeon 6700E series (Sierra Forest), launched in June 2024. Built from single-threaded Crestmont efficiency cores running at up to 3.1 GHz, it targets high-density, power-efficient cloud and scale-out servers that need many cores in a one-processor system. It launched at $3,297, and Intel later raised its recommended price.

General

Manufacturer: Intel
Model: Intel Xeon 6731E
Segment: Server
Generation: Xeon 6 (Sierra Forest)
Codename: Sierra Forest-SP
Architecture: x86_64
Microarchitecture: Crestmont
Release date: Jun 4, 2024
Price: $3,693Search on Amazon

Cores & clocks

Cores / threads: 96 cores / 96 threads
Base clock: 2.20 GHz
Boost clock: 3.10 GHz
TDP (design W): 250 W
Unlocked: ✕ No
L2 cache: 96 MB
L3 cache: 96 MB
Technology (nm): 3 nm
Intel 3

Platform

Socket: FCLGA4710
2-CPU (multi-socket): ✕ No
Integrated GPU: None
Memory type: DDR5-5600 (RDIMM)
8-channel
Memory size: Up to 4,096 GB
ECC memory: ✓ Yes
PCIe: PCIe 5.0 (88 lanes)

Instructions & AI

Instruction extensions: SSE4.2AVXAVX2AVX-VNNI
NPU: None

OS support

Linux: UbuntuFedoraArch Linux
Notes: Xeon 6 server processors do not appear on Microsoft's Windows 10 (22H2) or Windows 11 (24H2, 25H2) supported Intel processor lists, and no 26H2 list has been published. As a server processor it is mainly deployed with Windows Server and enterprise Linux distributions.

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