P09-900 Disable HyperThreading

rvrolla
rvrolla Member Posts: 2 New User
edited February 2024 in 2020 Archives
Hi,

I am having stuttering issues whilst trying to play iracing and from all my research it seems that HT seems to be the main cause and their support team is asking me to disable it. Problem I am facing is there are basically no options in the BIOS and of course HT is one of those. Is there a way to disable this feature?

Answers

  • billsey
    billsey ACE Posts: 35,029 Trailblazer
    Which PO9-900 do you have? What processor is installed? Hyperthreading is a feature of the processor and usually not configurable.
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  • rvrolla
    rvrolla Member Posts: 2 New User
    Here is my sysinfo
  • billsey
    billsey ACE Posts: 35,029 Trailblazer
    OK, I think your model is a Predator PO9-900 — DG.E0JEK.016, though that looks like it's for Europe, the Middle East and Asia. Your time zone says Australia, but you could easily be somewhat north of there... :)
    I see nothing in the BIOS that can disable hyperthreading. I'm also surprised the developers want it disabled, it is such a prevalent technology, included on almost all Intel CPUs. If they really need only one task running I'd expect them to do that in their code instead of disabling it system wide.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.