The feature was quietly removed through a firmware update on some non-PRO Ryzen CPUs.

  • a_non_monotonic_function
    link
    fedilink
    English
    arrow-up
    11
    ·
    1 month ago

    Yea, but what about next time?

    It should be illegal to cripple the things that we buy after the fact. In any way.

    • Mihies@programming.dev
      link
      fedilink
      English
      arrow-up
      4
      ·
      1 month ago

      From what I read this is somewhat a gray area - AMD never stated that non pro CPUs support it, even though they do and they should. Anyway, it was a dick move.

    • fonix232@fedia.io
      link
      fedilink
      arrow-up
      2
      ·
      1 month ago

      if that was a hard law, many of the various execution prediction exploit prevention fixes couldn’t have happened, as those fixes technically cripple performance…