Revision History

4th Gen Intel® Xeon® Processor Scalable Family

ID	Date	Version	Classification
772415	03/11/2026		Public

Date	Revision	Description
March 2026	020US	Added errata SPR162 and SPR163.
January 2026	019US	Added errata SPR159 to SPR161.
December 2025	018US	Added erratum SPR157 to SPR158.
November 2025	017US	Added erratum SR152 to SPR156.
September 2025	016US	Added erratum SPR151. Added Specification Change SC1.
May 2025	015US	Added errata SPR147 to SPR150.
April 2025	014US	Added erratum SPR146.
March 2025	013US	Added errata SPR144 and SPR145.
December 2024	012US	Added errata SPR141 and SPR143.
November 2024	011US	Added errata SPR137 to SPR140.
August 2024	010US	Added errata SPR134 to SPR136.
June 2024	009US	Added errata SPR129 to SPR133.
May 2024	008US	Added errata SPR125 to SPR128.
March 2024	007US	Added errata SPR123 and SPR124.
October 2023	006	Added errata SPR120. to SPR122.
August 2023	005	Added errata SPR118. to SPR119. Updated errata SPR91.
July 2023	004	Added errata SPR115. to SPR117.
May 2023	003	Added errata SPR89. to SPR114. Updated errata status for SPR44., SPR66., SPR80., and SPR81.
April 2023	002	Added errata SPR82.to SPR88. Updated the Component Identification via Registers.
February 2023	001	Initial Release