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Gsus4@programming.dev to Technology@lemmy.worldEnglish · 9 months ago

Intel chip bug FAQ: Which PCs are affected, how to get the patch, and everything else you need to know

www.zdnet.com

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Intel chip bug FAQ: Which PCs are affected, how to get the patch, and everything else you need to know

www.zdnet.com

Gsus4@programming.dev to Technology@lemmy.worldEnglish · 9 months ago
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Does your desktop PC have a 13th- or 14th-generation Raptor Lake CPU? Read this now. Does the microcode patch actually work? You really need to read this.
  • Corkyskog@sh.itjust.works
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    9 months ago

    I thought they had corrosion issues, how do you patch that?

    • MangoPenguin@lemmy.blahaj.zone
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      9 months ago

      You can’t fix damage that has already happened, but you can stop more damage by limiting voltage as I understand it.

      • datelmd5sum@lemmy.world
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        9 months ago

        but how can the chips reach the advertised performance while being undervolted? especially damaged chips.

        • raldone01@lemmy.world
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          9 months ago

          It’s like spectre and meltdown you also lost the advertised performance. Less performance is better than a gaping security hole or a broken chip.

        • MangoPenguin@lemmy.blahaj.zone
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          9 months ago

          They can’t.

        • floofloof@lemmy.ca
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          9 months ago

          I would expect this patch to come with a negative performance impact.

    • Gsus4@programming.devOP
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      9 months ago

      🩹

    • FaceDeer@fedia.io
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      9 months ago

      As I understand it the corrosion is provoked by the chip’s operation, the patch reduces the voltage load which makes the corrosion less likely to happen or to advance less quickly.

    • Brkdncr@lemmy.world
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      9 months ago

      Warranty replacement.

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