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latest release actually worth attention on Threadripper box - Printable Version

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latest release actually worth attention on Threadripper box - vrambandit - 09-24-2026

Did a bit of testing and thought I'd post the result here.

After a few runs on Threadripper box, I ended up with decent performance, but the setup only really made sense once I adjusted around NVFP4.

Curious if anyone else landed in the same place.

My use case is pretty ordinary: local chat, some document work, and occasional batch jobs.


Re: latest release actually worth attention on Threadripper box - audiopoint18 - 09-24-2026

Interesting, I hadn't tried that. That matches what I saw on dual 3090. Worth rechecking your defaults though, because one bad assumption can make the rest of the thread look confusing.


Re: latest release actually worth attention on Threadripper box - deepseeked - 09-24-2026

What worked for me was pretty simple. On 7900 XTX, the easiest win is often to back off the aggressive settings and see whether the problem survives. The logs were somehow calmer than I was.


Re: latest release actually worth attention on Threadripper box - mangotinker73 - 09-26-2026

Appreciate the detail. That matches what I saw on 5090. Worth rechecking your defaults though, because one bad assumption can make the rest of the thread look confusing.


Re: latest release actually worth attention on Threadripper box - deepseeked - 09-26-2026

that fixed it for me too.


Re: latest release actually worth attention on Threadripper box - fusedriver - 09-26-2026

I'd start with the simpler stack.


Re: latest release actually worth attention on Threadripper box - amberrunner - 09-28-2026

Tried to reproduce it just now. The issue went away once I changed one setting and restarted the stack cleanly. The main thing that moved was latency, not quality.


Re: latest release actually worth attention on Threadripper box - phaseshed - 09-28-2026

Can you fill in a bit more context? Do you see the same thing with a smaller batch or shorter prompt?


Re: latest release actually worth attention on Threadripper box - deepseeked - 09-28-2026

Interesting, I hadn't tried that. I don't think your conclusion is far off.


Re: latest release actually worth attention on Threadripper box - routearch - 10-01-2026

My first guess would be this: If you're on SGLang, I'd confirm the version first and then reduce variables until the behavior is obvious. Not glamorous advice, but repeatable baselines save a lot of time.