Intel® Xeon® Processor E5 Family

Intel® Xeon® Processor E5-2658

20M, 2.10 GHz, 8.0 GT/s Intel® QPI

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Specifications

Ordering & Compliance

Compatible Products

Support

Product Information & Documentation

Identify My Product

Install & Setup

Maintenance & Performance

Product Comparison

Troubleshooting

Intel Support Community

Warranty

Compatibility

Find Compatibility Information for Intel Products

How Can I Determine Intel® Xeon® Processors that Support Access Control Services (ACS)?

Can a Board Be Populated With Two Different Intel® Xeon® Processors, Model or Versions?

How to Find Technical Specifications for Intel® Processors

How to Find Max Memory Size, Max Speed, and Max Number of Channels Supported by Intel® Processors

Is Memory Speed Affected by Multiple DIMM Slot Population on Boards with Intel® Xeon® Scalable Processor?

Does Intel® Extreme Memory Profile (Intel® XMP) Works on Intel® Xeon™ Platforms?

Can I Use Memory with a Speed Higher than the Intel® Xeon® Processor’s Maximum Memory Speed?

How to Find Compatible Motherboards for the Intel® Xeon® Processor Family?

Error Messages

Troubleshooting Tips to Resolve Windows* BSOD of 0xc000021a

Microcode Update Error Received After Upgrading Intel® Xeon® Processor

Unknown Device Is Display on Device Manager When Intel® Software Guard Extensions (Intel® SGX) Is Enabled

Driver Installation Error: 0x8007012a on Windows 11*

Product Information & Documentation

Right to Repair

Intel® Xeon® Processors Support Central

Where Can I Buy an Intel® Processor?

TSX Asynchronous Abort Advisory, INTEL-SA-00270, Disclosed November 11, 2019

Is Overclocking Possible with Intel® Xeon® Processors?

Does the Intel® Xeon® Processor Family Support the BMI2 Instruction Set?

How to Find the Product Ordering Code for Intel® Boxed Processor

How to Get Material Declaration Data Sheet (MDDS) for Intel® Processors

Does Remote Direct Memory Access Technology Require Support by the Intel® Xeon® Processors?

Where to Find the Statement of Volatility (SOV) for Intel® Xeon® Processors

Export Compliance Metrics for Intel® Microprocessors

What Is the Country of Origin (COO) of an Intel® Xeon® Processor?

Side Channel Vulnerability, Microarchitectural Data Sampling Advisory, SA-00233

Help Guide for the Intel® System Support Utility

Does the Intel® Xeon® Processor Support Memory Bandwidth Allocation (MBA)?

Frequently Asked Questions for the Intel® System Support Utility

Right to Repair

Intel® Partner Alliance Defined List of Emerging Countries

What Moisture Sensitivity Labeling is Supported by Intel® Xeon® Processors?

How to Find the Supported Intel® Instruction Set Extensions for an Intel® Processor

Information Not Listed Sometimes When Comparing Products on the Product Specification Page

How to Find Product Change Notifications (PCN) and Product Discontinuance Notifications (PDN) for Intel® Products

How Do I Request a Quote for Intel® Products?

Where to Buy Computer Systems and Devices Powered by Intel®

What Is the Country of Origin of the Thermal Solution of Boxed Intel® Xeon® Processors?

How to Get Trade Agreements Act (TAA) Compliance for Intel® Xeon® Processors?

What Does “Embedded Options Available” Mean for Intel® Xeon® Processors?

Where To Find OHSAS 18001 Certifications for Intel® Xeon® Processors

How to Find the Size of L1, L2, and L3 Cache for Intel® Processors

Overview of the Intel® Processor Identification Utility

Regulatory Information for Intel® Processors

Online Service Requests Receive Responses Within One Business Day (How to View All Contact Support Options)

How to Find the ECCN, CCATS, or HTS for an Intel® Xeon® Processor

Electrical Static Discharge (ESD) Test Voltage Level for Intel® Xeon® Processors

How To Check Socket Type for Intel® Xeon® Processor Family?

What Is the Storage Temperature and Storage Humidity for Intel® Xeon® Processors?

How to Contact Intel for Assistance in a Custom System Design Build

What Does Scalability Mean for Intel® Xeon Processors?

What Are the Suffix Meanings for an Intel® Xeon® D-1700/D-2700 Processor?

What Is the Suffix Meaning for an Intel® Xeon® Platinum 8480C Processor?

How To Find the Discontinuance Date (End of Life) for Intel® Processors

Definition of Engineering Sample (ES) Processors and How to Identify an Intel ES

Do Intel® Xeon® 6740E Processors Support SSE4.1 and SSE4.2 Instructions?

How Many Instructions per Cycle/Clock (IPC) Does an Intel® Xeon Processor Have?

Are Intel® Xeon® Processors Halogen Free?

How to Find the Microcode Version Currently Running on Your Processor

How to Find the Microcode Version Currently Running on Your Processor

Intel® Instruction Set Extensions Technology

How to Find ECC Memory Support for Intel® Processor

How to Find Datasheets for Intel® Processors

How to Get Product Change Notification (PCN) for Intel® Processors

How to Find the Supported Technologies for Intel® Processors

How to Find the Code Name for Intel® Processors

How to Find the Features of Intel® Processors Using Product Specification Site

Where Can I Find Official Performance Documentation for Intel® Xeon® Processors?

Where to Download New External Design Specifications (EDS) for Intel® Xeon® Scalable Processors

When Will Intel Discontinue an Intel® Xeon® Processor?

How to Find China RoHS Documentation for Intel® Processors

Does the Intel® Xeon® E-2388G Processor Support Intel GVT-G?

Intel vPro® Platform Overview

Where to Buy Computer Systems and Devices Powered by Intel®

How Are Intel® Processors Made?

Support Information for INTEL-SA-00709 Intel® Active Management Technology and Intel® Standard Manageability Advisory

Does Intel® Processor Diagnostic Tool Test the Second Processor in a Multiprocessor System?

Thermal Design Power (TDP) in Intel® Processors

Program for California Energy Commission (CEC) Friendly Motherboards

Intel® System Support Utility (Intel® SSU) Showing Incorrect Processor Family Details

Where to Obtain CE Certification for Intel® Boxed CPU (Central Processing Unit) Cooler?

Where to Find List of System Manufacturers That Use Intel® Products

Is the CPUID the Same as the ATPO (Serial Number) of the Processor?

Intel® Processors Shelf Life

Where to Find Microcode for Intel® Processor

Do Intel® Processors Support Second Level Address Translation (SLAT)?

Difference Between 1S and 2S with Intel® Xeon® Processors

Do Intel® Processors Support MCE (Machine-Check Exception) Feature?

What Is Intel® Extended Memory 64 Technology?

Does a Processor with AVX2 or AVX-512 Support AVX Instructions?

Where Can I Find Information about Intel® Processors?

Where Can I Find Information about FLOPS Per Cycle for Intel® Processors?

Software Developer Manuals for Intel® 64 and IA-32 Architectures

Why Are Some Intel® Processors Discontinued?

What is the Recommended Customer Price for Intel® Xeon® Processor?

Bounds Check Bypass Store (BCBS) Vulnerability (INTEL-OSS-10002)

Identify My Product

Identifying Intel® Xeon® Processor Markings for Warranty Requests

What Is the Difference Between Intel® Boxed and Tray Processors?

Where to Find Intel® Boxed Processor Serial Numbers (FPO and ATPO) for Warranty Request

How to Get the CPUID for Intel® Processors

How to Check the Number of the Performance-Cores and Efficient-Cores for Intel® Processor

How to Find BIOS Version, Motherboard Manufacturer, and Model, Processor Number

The Intel® Processor Diagnostic Tool Overview, Download, and Documentation

Can the CPU and the iGPU Hit Their Peak Spec at the Same Time, and Does the iGPU Limit the Power of the CPU?

Find sSpec Number for Intel® Xeon® Processor to Use in Product Specifications

Install & Setup

Where Do I Download the Intel® Graphics Drivers for Intel® Xeon® Processors for Servers?

“Device Cannot Start: Code 10” Error in the Windows* Device Manager

What Is the Use for the Zip Folder of Intel® Processor Diagnostic Tool?

Maintenance & Performance

Updated Guidance for Intel Drivers

What is the MIPS (Million Instructions per Second) Value for Intel® Xeon® Processors?

Updated Guidance for Intel Drivers

Is It Possible To Prevent Intel® Xeon® Processors From Throttling?

Product Comparison

How to Compare Intel® Processors Using Product Specifications Page (ARK)

How Do I View or Compare Features for Intel® Xeon® Processors?

Troubleshooting

Overheating Symptoms and Troubleshooting for Intel® Boxed Processors

Basic Steps for Troubleshooting an Intel® Xeon® Processors

No Graphics Output on Display with an Intel® Xeon® Processor Based System

How Is Intel® Turbo Boost Technology Enabled or Disabled?

Scenarios for Using a Processor Swap Test to Help Isolate an Issue

Intermittent Shutdowns and Restarts When Opening Applications Using Intel® Processor

Warranty & RMA

Warranty Guide for Intel® Processors

Intel Customer Support Services during COVID-19 Global Response Actions

Warranty Policy for Intel® Xeon® Boxed and Tray Processors

What Warranty Return Services Are Offered by Intel?

How to Protect Yourself from Unintentionally Handling Fraudulent Processors

Unable to Submit an Intel Warranty Request

Where Do I Ship Intel® Product for a Warranty Replacement?

How Do I Package Intel® Product for a Warranty Replacement?

How Do I Read or Fill out a Return Commercial Invoice for an Intel® Product Warranty Replacement?

What Factors Determine if I Get New or Refurbished Intel® Products When a Warranty Replacement Order Is Approved?

How Do I Report a Problem When Trying to Submit a Warranty Return or Service Ticket?

How Do I Cancel My Warranty Return or Claim?

How Do I Change My Warranty Return or Claim?

Will My Intel® Product Be Replaced with the Same or Different Model?

What Email Confirmations Should I Expect When Submitting a Warranty Request, and What if I Don't Get Them?

Does Intel Provide Warranty for Used or Secondhand Intel® Processors and Other Products?

Intel Customer Support Services during COVID-19 Global Response Actions

Warranty for Special Production Type QSFD of Intel® Xeon® 4th Generation Scalable Processors: Same as S-spec

How to Check the Warranty Status of My Intel® Boxed Processor

Error Message: "Your product could not be located" When Checking Warranty Status or Coverage on an Intel® Processor

How to Identify the Warranty Status of an Intel® Product