Intel INTEL XEON E5-2696v4 22-Core LGA2011-3 CPU

Name: Intel INTEL XEON E5-2696v4 22-Core LGA2011-3 CPU
Brand: Intel
SKU: INTEL XEON E5-2696v4

Overview

The Intel Xeon E5-2696v4 is a 22-core, 44-thread processor built on Intel's Broadwell-EP architecture for the LGA2011-3 platform. With a base frequency of 2.2GHz that boosts up to 3.6GHz and a generous 55MB of shared L3 cache, this CPU was designed to handle the most demanding professional workloads — from 3D rendering and video encoding to scientific computation and large-scale virtualization. Its support for dual-socket configurations means two of these processors can work in tandem on compatible server or workstation motherboards, delivering up to 44 physical cores for truly parallel workloads.

While the LGA2011-3 platform is no longer Intel's current generation, it continues to offer exceptional value for users who need raw core count without paying current-generation prices. The 150W TDP is manageable with proper cooling, and the platform's support for DDR4 ECC registered memory ensures data integrity for mission-critical tasks. It is worth noting that the E5-2696v4 and E5-2699v4 are functionally identical — Intel used separate part numbers for retail and OEM channels — so either designation delivers the same performance. For professionals building or upgrading a multi-threaded workstation on a budget, this processor remains a strong contender.

Key Features

INTEL XEON E5-2696v4 / E5-2699v4 SR2J0 22-CORE 2.2GHz (3.6GHz Max) LGA2011-3 CPU Both models are identical processors with identical specifications. Intel used different part numbers - one for retail marketing and other for OEM.

Specifications

Brand

Intel

Model

Xeon E5-2696v4

Cores

22

Threads

44

Base Clock Speed

2.2GHz

Max Turbo Speed

3.6GHz

L3 Cache

55MB

TDP

150W

Socket Type

LGA2011-3

Architecture

Broadwell-EP

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Pros & Cons

👍 Pros

22 cores provide massive multi-threaded throughput for rendering, simulation, and virtualization workloads
55MB of L3 cache helps reduce memory latency for data-intensive applications
Turbo boost up to 3.6GHz provides reasonable performance for lighter or bursty workloads
Dual-socket capable, allowing pairing with a second identical CPU in supported motherboards
Mature and well-supported platform with wide availability of compatible ECC DDR4 memory

👎 Cons

Base clock of 2.2GHz is relatively low for single-threaded and lightly-threaded tasks
150W TDP requires substantial cooling and increases power consumption
LGA2011-3 is an older platform, so compatible motherboards are increasingly limited to the used market
Does not support PCIe 4.0 or newer standards, limiting bandwidth for the latest storage and GPU hardware
Requires DDR4 ECC registered memory, which is more expensive than standard consumer RAM

Frequently Asked Questions

What is the difference between the E5-2696v4 and the E5-2699v4?

They are identical processors with the same specifications, core count, and clock speeds. Intel assigned different part numbers — one for retail marketing and the other for OEM distribution — but the silicon and performance are the same.

What motherboard socket does this processor require?

The E5-2696v4 uses the LGA2011-3 socket. You will need a compatible motherboard based on the Intel C612 chipset or equivalent that supports LGA2011-3 Xeon v4 processors.

What type of memory does this CPU support?

This processor supports DDR4 registered ECC memory, which is standard for workstation and server platforms using the LGA2011-3 socket. Consumer DDR4 may not be compatible depending on your motherboard.

Is this processor suitable for single-threaded tasks like gaming?

The base clock of 2.2GHz with a 3.6GHz turbo boost is moderate for single-threaded performance. This CPU is optimized for heavily multi-threaded workloads rather than tasks that depend on high single-core speeds.

What is the thermal design power, and do I need special cooling?

The TDP is 150W, which means you will need a robust cooling solution. A high-quality tower cooler or liquid cooling setup rated for 150W or more is recommended to keep the processor running efficiently under sustained load.