From: usenet@andyburns.uk   
      
   Brian Gregory wrote:   
      
   > Andy Burns wrote:   
   > >> On a Win11 machine with an i5-1335U (2x P cores with hyperthreading,   
   >> and 8x E cores without HT)   
   >>   
   >> For manually setting CPU affinity, is it guaranteed that CPU0 to CPU3   
   >> are the P cores and CPU4 to CPU11 are E cores?   
   >   
   > I don't know but on my Win 11 with 12th gen Intel PC it's the same, P   
   > cores starting from 0 then E cores.   
   Thanks, spent a couple of days messing with CPU affinity and using Intel   
   extreme tuning utility (just for monitoring) and although the software   
   seemed to be dividing it's load over multiple cores wuite well, it was   
   hitting thermal throttling and quite soon afterwards power throttling,   
   making it run choppily.   
      
   Hoping to re-test on Core Ultra 5 instead of Core i5 soon ... more P   
   cores and no hyperthreading at all ...   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)