Preface

13th Generation Intel® Core™, Intel® Core™ 14th Generation and Intel® Xeon™ E 2400 Processor

Specification Update

ID 740518

Date 12/01/2023

Version

Public

This document is an update to the specifications contained in the documents listed in the following Affected Documents/Related Documents table. It is a compilation of device and document errata and specification clarifications and changes, and is intended for hardware system manufacturers and for software developers of applications, operating system, and tools.

Information types defined in the Nomenclature section of this document are consolidated into this updated document and are no longer published in other documents. This document may also contain information that has not been previously published.

Affected Documents

Document Title	Document Number
13th Generation Intel^® Core™ and Intel^® Core™ 14th Generation Processors Datasheet, Volume 1 of 2	743844
13^th Generation Intel^® Core™ Processors Datasheet, Volume 2 of 2	743846

Related Documents

Document Title	Document Number/Location
AP-485, Intel^® Processor Identification and the CPUID Instruction	http://www.intel.com/design/processor/applnots/241618.htm
Intel^® 64 and IA-32 Architectures Software Developer’s Manual, Volume 1: Basic Architecture Intel^® 64 and IA-32 Architectures Software Developer’s Manual, Volume 2A: Instruction Set Reference Manual A-M Intel^® 64 and IA-32 Architectures Software Developer’s Manual, Volume 2B: Instruction Set Reference Manual N-Z Intel^® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3A: System Programming Guide Intel^® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3B: System Programming Guide Intel^® 64 and IA-32 Intel^® Architecture Optimization Reference Manual	http://www.intel.com/products/processor/manuals/index.htm
Intel^® 64 and IA-32 Architectures Software Developer’s Manual Documentation Changes	http://www.intel.com/content/www/us/en/processors/architectures-software-developer-manuals.html
Intel^® Virtualization Technology Specification for Directed I/O Architecture Specification	D51397-001
ACPI Specifications	www.acpi.info

Nomenclature

Errata – These are design defects or errors. Errata may cause the processor’s behavior to deviate from published specifications. Hardware and software designed to be used with any given stepping must assume that all errata documented for that stepping are present on all devices.

Specification Changes – These are modifications to the current published specifications. These changes is incorporated in the next release of the specifications.

Specification Clarifications – This describe a specification in greater detail or further highlight a specifications impact to a complex design situation. These clarifications is incorporated in the next release of the specifications.

Documentation Changes – This include typos, errors, or omissions from the current published specifications. These changes are incorporated in the next release of the specifications.

Note:Errata remain in the specification update throughout the product’s lifecycle, or until a particular stepping is no longer commercially available. Under these circumstances, errata removed from the specification update are archived and available upon request. Specification changes, specification clarifications, and documentation changes are removed from the specification update, when the appropriate changes are made to the appropriate product specification or user documentation (datasheets, manuals, etc.).