Comment by abecedarius
11 hours ago
Sounds like a problem that'd hit anyone running LLMs. I haven't tried on mine so far, but people do talk about ordering a $10k Mac Studio just for that. Anyone else see this? Does the OS version matter?
11 hours ago
Sounds like a problem that'd hit anyone running LLMs. I haven't tried on mine so far, but people do talk about ordering a $10k Mac Studio just for that. Anyone else see this? Does the OS version matter?
only time i had slowdowns running LLMs on my M3 Max was when i was hitting the context limit so the memory pressure was hitting high yellow / red.
Never.
I don't think I had the issue before macOS 26, but honestly I have no way to tell. I did run into one other HN commenter that suffers from the same slowness problem, but they didn't connect it to workloads, only uptime. I think it was the same issue though.
fwiw I also observed a persisting slowdown soon after upgrading my Studio to OSX 26. Since I haven't been using it very much I'm short on data bearing on the cause -- maybe it was GPU use though I don't recall doing anything like that.