CPUServerReleased 2016

Intel Xeon E5-4640 v4

12C/24T · 2.6 GHz · 105 W

The Xeon E5-4640 v4 is a twelve-core model in Intel's four-socket Xeon E5-4600 v4 family, launched in June 2016 for scale-up servers. Its 24 threads run at 2.1 GHz with Turbo Boost up to 2.6 GHz within a 105 W TDP, and it links to the other processors over two 8 GT/s QPI connections.

General

Manufacturer
Intel
Model
Intel Xeon E5-4640 v4
Segment
Server
Generation
Xeon E5 v4 (Broadwell-EP)
Codename
Broadwell-EP
Architecture
x86_64
Microarchitecture
Broadwell
Release date
2016
Price
$2,837Search on Amazon

Cores & clocks

Cores / threads
12 cores / 24 threads
Base clock
2.10 GHz
Boost clock
2.60 GHz
TDP (design W)
105 W
Unlocked
✕ No
L2 cache
3 MB
L3 cache
30 MB
Technology (nm)
14 nm
14 nm

Platform

Socket
FCLGA2011-3
2-CPU (multi-socket)
✓ Yes
Up to 4 sockets
Integrated GPU
None
Memory type
DDR4
4-channel
Memory size
Up to 1,536 GB
ECC memory
✓ Yes
PCIe
PCIe 3.0 (40 lanes)

Instructions & AI

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

OS support

Windows
Windows 10
Linux
UbuntuFedoraArch Linux
Notes
Broadwell-based Xeon E5 v4 processors are not on Microsoft's supported-processor lists for Windows 11 24H2, 25H2 or 26H2. Windows 10 runs on them, and the platform 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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