Sources Contact Advanced Search Tutorials

An Interest In:

Web News this Week

Search Archive

Some of Our Sources

View All Sources

Help Webnuz

Referal links:

April 4, 2018 02:00 pm

Intel Says Some CPU Models Will Never Receive Microcode Updates

An anonymous reader writes: Intel released an update to the Meltdown and Spectre mitigation guide, revealing that it stopped working on mitigations for some processor series. The Meltdown and Spectre mitigation guide is a PDF document that Intel published in February. The file contains information on the status of microcode updates for each of Intel's CPU models released in the past years. Intel has constantly updated the document in the past weeks with new information about processor series and the microcode firmware version number that includes patches for the Meltdown and Spectre flaws. An update published on Monday includes for the first time a "Stopped" production status. Intel says that processors with a "Stopped" status will not receive microcode updates. The reasons basically vary from "redesigning the CPU micro-architecture is impossible or not worth the effort" to "it's an old CPU" and "customers said they don't need it." The following Intel processor products received a "Stopped" status marker: Bloomfield, Bloomfield Xeon, Clarksfield, Gulftown, Harpertown Xeon C0, Harpertown Xeon E0, Jasper Forest, Penryn/QC, SoFIA 3GR, Wolfdale C0, Wolfdale M0, Wolfdale E0, Wolfdale R0, Wolfdale Xeon C0, Wolfdale Xeon E0, Yorkfield, and Yorkfield Xeon.

Slashdot

Slashdot was originally created in September of 1997 by Rob "CmdrTaco" Malda. Today it is owned by Geeknet, Inc..

More About this Source Visit Slashdot