AMD says it's "heard from the community" and has updated its official performance figures for the Ryzen 9000-series.
  • conciselyverbose@sh.itjust.works
    73·
    3 months ago

    It’s not “because we’re not fiddling” with anything.

    It’s because Windows’ scheduler is objectively broken and not scheduling workloads correctly.

      • conciselyverbose@sh.itjust.works
        12·
        3 months ago

        It assigns workloads to the virtual core (from SMT) before properly distributing them to other cores. Source

        This is not an issue on Linux because they schedule threads correctly.

        But I guess this post is about windows only doing some other branch prediction correctly on some admin mode, so I guess that way too.

        • SplashJackson@lemmy.ca
          1·
          3 months ago

          Thanks for the explaination! I would have searched in but I’m on a phone and my kids are jumping on the couch/me. Have an upvote, on me.