CPU database reference

Verified catalog record

Intel Xeon E5-2643 v4

Intel · Intel Xeon E5-2643 v4

Intel Xeon E5-2643 v4 processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.

Cores / threads: 6 / 12
Max boost: 3.70 GHz
Socket: FCLGA2011-3
Default TDP: 135 W

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

Manufacturer	Intel
Launch date	2016-06-01
Market segment	server

Architecture

Architecture	Xeon
CPU process	14 nm

Compute

Cores	6
Threads	12

Clocks

Base clock	3.40 GHz
Maximum boost clock	3.70 GHz

Cache

L3 cache	20 MB

Memory

Memory support	DDR4 1600, 1866, 2133, 2400
Memory channels	4

PCIe / I/O

PCI Express	PCIe 3.0

Power

Default TDP	135 W

Platform

Socket	FCLGA2011-3

Hardware navigation

Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.

Sources

Specification provenance

No public source record is available.

Useful next steps selected from the same technical reference and publication system.

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