CPUServerReleased Jun 18, 2020

Intel Xeon Gold 5318H

18C/36T · 3.8 GHz · 150 W

An 18-core, 36-thread Xeon Gold from the third-generation Xeon Scalable (Cooper Lake) family, launched in June 2020 for four-socket servers. It runs at 2.5 GHz base and up to 3.8 GHz turbo in a 150 W TDP, with 24.75 MB of L3 cache, six UPI links and six channels of DDR4-2666 memory. Intel Optane persistent memory is supported, and Deep Learning Boost adds bfloat16 acceleration for AI inference and training.

General

Manufacturer: Intel
Model: Intel Xeon Gold 5318H
Segment: Server
Generation: 3rd Gen Xeon Scalable (Cooper Lake)
Codename: Cooper Lake
Architecture: x86_64
Microarchitecture: Cooper Lake
Release date: Jun 18, 2020
Price: $1,273Search on Amazon

Cores & clocks

Cores / threads: 18 cores / 36 threads
Base clock: 2.50 GHz
Boost clock: 3.80 GHz
TDP (design W): 150 W
Unlocked: ✕ No
L2 cache: 18 MB
L3 cache: 24.8 MB
Technology (nm): 14 nm
14 nm

Platform

Socket: FCLGA4189
2-CPU (multi-socket): ✓ Yes
Up to 4 sockets
Integrated GPU: None
Memory type: DDR4-2666
6-channel
Memory size: Up to 1,120 GB
ECC memory: ✓ Yes
PCIe: PCIe 3.0 (48 lanes)

Instructions & AI

Instruction extensions: Intel SSE4.2Intel AVXIntel AVX2Intel AVX-512Intel DL Boost (VNNIbfloat16)
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Microsoft lists the 3rd Generation Intel Xeon Scalable family in the supported-processor lists for Windows 11 24H2 and 25H2 and for Windows 10 22H2; Microsoft has not published a separate 26H2 list, and the 25H2 entries still apply. Windows 11 additionally requires TPM 2.0 and UEFI Secure Boot on the platform. Server deployments normally run Windows Server or an enterprise Linux distribution.

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