5th Gen Intel® Xeon® Processor Scalable Family

Specification Update

ID Date Version Classification
793902 03/11/2026 Public
Document Table of Contents
Document Table of Contents
Legal Disclaimer Revision History Preface Identification Information Component Marking Information Summary Tables of Changes Errata Details for XCC/MCC Specific SKUs Errata Details for LCC Specific SKUs Specification Changes Specification Clarifications Documentation Changes
Legal Disclaimer
Revision History
Preface
Preface Related Documents Nomenclature
Related Documents
Nomenclature
Identification Information
Component Identification via Programming Interface
Component Identification via Programming Interface
Component Marking Information
Summary Tables of Changes
Summary Tables of Changes Codes Used in Summary Tables Errata Summary Table
Codes Used in Summary Tables
Errata Summary Table
Errata Details for XCC/MCC Specific SKUs
Errata Details for LCC Specific SKUs
Specification Changes
Specification Clarifications
Documentation Changes

Related Documents

Document Title Document Number/Location
Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 1: Basic Architecture 6714361
Intel® 64 and IA-32 Architectures Software Developer's Manual Combined Volumes 2A, 2B, 2C, and 2D: Instruction Set Reference, A-Z 6711101
Intel® 64 and IA-32 Architectures Software Developer's Manual Combined Volumes 3A, 3B, 3C, and 3D: System Programming Guide 6714471

4th Gen Intel® Xeon® Processor Scalable Family, Specification Update

7724153

ACPI Specifications www.acpi.info2

  1. Documents are available at https://www.intel.com/content/www/us/en/design/resource-design-center.html.
  2. Document is available at www.uefi.org.
  3. Review this document for a full 4th Gen Intel® Xeon® Processor Extreme Core Count (XCC)/Medium Core Count (MCC) content.
Nomenclature