Chaos Corona for 3ds Max > [Max] Resolved Bugs

Low cpu usage (40%)

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jparkbab:
Hi, I recently bought a new desktop (i9-12900k and 64GB of memory) to do a new rendering project.
When I tested the corona benchmark first, I realized that it only used about 40% CPU usage only.
Is there any setting that I have to change in corona when I use intel CPU?  Or any other solution to solve this issue?
Please let me know if you guys have any solutions. Thanks!

rowmanns:
Hi,

This is a Windows issue, you need to upgrade to Windows 11.

Windows 10 doesn't have full support for these CPUs.

Thanks,

Rowan

romullus:
Here's the similar issue which was solved by upgrading to windows 11 https://forum.corona-renderer.com/index.php?topic=35819.msg195973#msg195973

jparkbab:
The issue was solved once I updated my window 10 to 11 as you said.
Thanks for the help! Appreciate it!

silvercat@ukr.net:
Hello! What about distributed rendering?
in Windows 11 on Intel 12 series, when the rendering window is selected - everything is ok. but as soon as I click on another window, the rendering remains only on energy-efficient cores. how to fix it?
I tried to change the priority, I tried to force the window on top of others. but it doesn't help..
I use corona 7

screenshot
https://prnt.sc/xPoF008GJcqV

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