CPUServerReleased 2019

Intel Xeon Platinum 8272CL

26C/52T · 3.7 GHz · 195 W

A 26-core, 52-thread custom Xeon Platinum built for Microsoft and deployed in Azure virtual machines rather than sold at retail. Based on the second-generation Xeon Scalable (Cascade Lake-SP) design, it runs at 2.6 GHz base, 3.4 GHz all-core turbo and up to 3.7 GHz single-core turbo with 35.75 MB of L3 cache and six channels of DDR4-2666 memory in a 195 W TDP. It is closely related to the OEM Platinum 8272L.

General

Manufacturer: Intel
Model: Intel Xeon Platinum 8272CL
Segment: Server
Generation: 2nd Gen Xeon Scalable (Cascade Lake-SP)
Codename: Cascade Lake-SP
Architecture: x86_64
Microarchitecture: Cascade Lake
Release date: 2019
Price: Search on Amazon

Cores & clocks

Cores / threads: 26 cores / 52 threads
Base clock: 2.60 GHz
Boost clock: 3.70 GHz
TDP (design W): 195 W
Unlocked: ✕ No
L2 cache: 26 MB
L3 cache: 35.8 MB
Technology (nm): 14 nm
14 nm

Platform

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

Instructions & AI

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

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Microsoft lists the 2nd 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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