CPUServerReleased Jul 11, 2017

Intel Xeon Gold 5122

4C/8T · 3.7 GHz · 105 W

A frequency-optimized quad-core model launched in July 2017 as part of Intel's first-generation Xeon Scalable family. Unlike the rest of the Gold 5100 series it supports DDR4-2666 memory and has two AVX-512 FMA units per core, and its high 3.6 GHz base clock and large 16.5 MB L3 cache target per-core-licensed software and latency-sensitive workloads.

General

Manufacturer: Intel
Model: Intel Xeon Gold 5122
Segment: Server
Generation: 1st Gen Xeon Scalable (Skylake-SP)
Codename: Skylake-SP
Architecture: x86_64
Microarchitecture: Skylake
Release date: Jul 11, 2017
Price: $1,221Search on Amazon

Cores & clocks

Cores / threads: 4 cores / 8 threads
Base clock: 3.60 GHz
Boost clock: 3.70 GHz
TDP (design W): 105 W
Unlocked: ✕ No
L2 cache: 4 MB
L3 cache: 16.5 MB
Technology (nm): 14 nm
14 nm

Platform

Socket: FCLGA3647
2-CPU (multi-socket): ✓ Yes
Up to 4 sockets
Integrated GPU: None
Memory type: DDR4-2666
6-channel
Memory size: Up to 768 GB
ECC memory: ✓ Yes
PCIe: PCIe 3.0 (48 lanes)

Instructions & AI

Instruction extensions: Intel SSE4.2Intel AVXIntel AVX2Intel AVX-512
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Covered by the "Xeon Scalable Processors" (1st Generation) entry on Microsoft's Windows 11 supported Intel processor lists; Windows 11 26H2 shares the 25H2 hardware requirements. TPM 2.0 must be provided by the platform. Mainline Linux supports Skylake-SP, and most systems run Windows Server or an enterprise Linux distribution.

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