CPUEmbeddedReleased 2021

Intel Xeon W-11865MRE

8C/16T · 4.7 GHz · 45 W

Top eight-core extended-temperature model of Intel's Tiger Lake-H embedded Xeons, launched in the third quarter of 2021. Rated for industrial extended-temperature operation, it runs at a 45 W TDP that can be configured down to 35 W (2.1 GHz base) and combines 24 MB of L3 cache, ECC memory support and AVX-512 with a 32-EU UHD Graphics engine.

General

Manufacturer: Intel
Model: Intel Xeon W-11865MRE
Segment: Embedded
Generation: Xeon W-11000 (Tiger Lake-H)
Codename: Tiger Lake-H
Architecture: x86_64
Microarchitecture: Willow Cove
Release date: 2021
Price: $480Search on Amazon

Cores & clocks

Cores / threads: 8 cores / 16 threads
Base clock: 2.60 GHz
Boost clock: 4.70 GHz
TDP (design W): 45 W
Unlocked: ✕ No
L2 cache: 10 MB
L3 cache: 24 MB
Technology (nm): 10 nm
10 nm SuperFin

Platform

Socket: FCBGA1787
2-CPU (multi-socket): ✕ No
Integrated GPU: UHD Graphics
Clock: 1,350 MHz
Memory type: DDR4-3200
2-channel
Memory size: Up to 128 GB
ECC memory: ✓ Yes
PCIe: PCIe 4.0 (CPU) / 3.0 (chipset), 20 lanes

Instructions & AI

Instruction extensions: SSE4.1SSE4.2AVX2AVX-512
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Covered by Microsoft's Windows 11 24H2 and 25H2 supported-processor lists under the Xeon W-11000M series; Windows 11 26H2 keeps the same hardware requirements. Windows 10 and mainstream Linux distributions such as Ubuntu, Fedora and Arch are supported.

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