CPUEmbeddedReleased Jun 1, 2015

Intel Xeon E5-4648 v3

12C/24T · 2.2 GHz · 105 W

The Xeon E5-4648 v3 is a twelve-core, 24-thread model in Intel's Haswell-EP Xeon E5-4600 v3 family for four-socket servers, launched in June 2015, offered with long-life availability for embedded and communications systems. It runs at 1.7 GHz with Turbo Boost up to 2.2 GHz within a 105 W TDP and has 30 MB of L3 cache.

General

Manufacturer: Intel
Model: Intel Xeon E5-4648 v3
Segment: Embedded
Generation: Xeon E5 v3 (Haswell-EP)
Codename: Haswell-EP
Architecture: x86_64
Microarchitecture: Haswell
Release date: Jun 1, 2015
Price: $2,405Search on Amazon

Cores & clocks

Cores / threads: 12 cores / 24 threads
Base clock: 1.70 GHz
Boost clock: 2.20 GHz
TDP (design W): 105 W
Unlocked: ✕ No
L2 cache: 3 MB
L3 cache: 30 MB
Technology (nm): 22 nm
22 nm

Platform

Socket: FCLGA2011-3
2-CPU (multi-socket): ✓ Yes
Up to 4 sockets
Integrated GPU: None
Memory type: DDR4-1866
4-channel
Memory size: Up to 768 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: Haswell-based Xeon E5 v3 processors are not on Microsoft's supported-processor lists for Windows 11 24H2, 25H2 or 26H2. Windows 10 runs on them, and Haswell 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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