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Old 8th October 2017, 12:56   #5625  |  Link
Atak_Snajpera
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Join Date: May 2006
Location: Poland
Posts: 7,806
Quote:
Originally Posted by RieGo View Post
thanks for explaining.
i was thinking x265 team wrote it scales up to 20(??) threads or something, but i wasn't sure
i also tried to disable HT to run with (only) 12 threads, which doesn't sound like much to me, but same result.
i'll run 2 instances of x265 then. :
You won't notice huge fps boost because HT on intel cpus gives only extra ~15%


If you see cpu utilization at ~75% then this means that in practice you get ~93% of your CPU.
Code:
100-15/50*(100-75)=92.5

Last edited by Atak_Snajpera; 8th October 2017 at 13:03.
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