CPUServerReleased 2017

Intel Xeon E3-1275 v6

4C/8T · 4.2 GHz · 73 W

The Xeon E3-1275 v6 is the fastest model with integrated graphics in Intel's Kaby Lake-based Xeon E3-1200 v6 family, launched in March 2017 for the LGA1151 socket and C236 chipset. Its four Hyper-Threaded cores run at 3.8 GHz with a 4.2 GHz turbo, and HD Graphics P630 with certified professional drivers makes it a common choice for compact workstations. It supports DDR4-2400 and DDR3L ECC memory.

General

Manufacturer
Intel
Model
Intel Xeon E3-1275 v6
Segment
Server
Generation
Xeon E3 v6 (Kaby Lake-S)
Codename
Kaby Lake-S
Architecture
x86_64
Microarchitecture
Kaby Lake
Release date
2017
Price
$339Search on Amazon

Cores & clocks

Cores / threads
4 cores / 8 threads
Base clock
3.80 GHz
Boost clock
4.20 GHz
TDP (design W)
73 W
Unlocked
✕ No
L2 cache
1 MB
L3 cache
8 MB
Technology (nm)
14 nm
14 nm

Platform

Socket
FCLGA1151
2-CPU (multi-socket)
✕ No
Integrated GPU
HD Graphics P630
Clock: 1,150 MHz
Memory type
DDR4-2400, DDR3L-1866
2-channel
Memory size
Up to 64 GB
ECC memory
✓ Yes
PCIe
PCIe 3.0 (16 lanes)

Instructions & AI

Instruction extensions
x86-64SSE4.1SSE4.2AVX2
NPU
None

OS support

Windows
Windows 10
Linux
UbuntuFedoraArch Linux
Notes
Kaby Lake-based Xeon E3 v6 processors are not on Microsoft's supported-processor lists for Windows 11 24H2, 25H2 or 26H2. Windows 10 runs on them, and Kaby Lake is covered by mainline Linux kernels, so current Ubuntu, Fedora and Arch releases run without extra patches. ChromeOS is not offered for this platform.

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