CPUServerReleased Jun 4, 2024

Intel Xeon 6756E

128C/128T · 2.6 GHz · 225 W

The Xeon 6756E is a 128-core member of Intel's Xeon 6700E series (Sierra Forest), built entirely from efficient E-cores without Hyper-Threading. Introduced in June 2024, it pairs a 1.8 GHz base and 2.6 GHz all-core turbo with a relatively low 225 W TDP, giving it the best performance per watt among the higher-core-count 6700E models for scale-out cloud and container workloads on one- and two-socket LGA 4710 servers.

General

Manufacturer: Intel
Model: Intel Xeon 6756E
Segment: Server
Generation: Xeon 6 (Sierra Forest)
Codename: Sierra Forest-SP
Architecture: x86_64
Microarchitecture: Crestmont
Release date: Jun 4, 2024
Price: $7,078Search on Amazon

Cores & clocks

Cores / threads: 128 cores / 128 threads
Base clock: 1.80 GHz
Boost clock: 2.60 GHz
TDP (design W): 225 W
Unlocked: ✕ No
L2 cache: 128 MB
L3 cache: 96 MB
Technology (nm): 3 nm
Intel 3

Platform

Socket: FCLGA4710
2-CPU (multi-socket): ✓ Yes
Up to 2 sockets
Integrated GPU: None
Memory type: DDR5-6400 (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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