Unable to render at full capacity

[uniquenesssta]

CPU:5950X

corona version: 7.2, 8.0

Several cpu stress tests were performed, including C4D physics, standard renderer can be rendered at full load.

need help

[jojorender]

Did you run the Corona benchmark? https://corona-renderer.com/benchmark
Compare your results with other 5950X

[bnji]

Could you please share some screenshots of your scene project?
Do you have the "rendering threads limit" option enabled on C4D prefs?
Regards.

[uniquenesssta]

Could you please share some screenshots of your scene project?
Do you have the "rendering threads limit" option enabled on C4D prefs?
Regards.

I don't know

Maybe I found the bug

Provide my project file, is extremely simple scenario

This is the only such

All others are default settings

[mmarcotic]

Hello,

this is most likely caused by "Adaptivity" (This switch is located in "Development/Experimental stuff" in render settings - To see this tab, you need to allow Preferences>Corona>Enable devel/debug mode first).

You can read up on adaptivity more in https://support.corona-renderer.com/hc/en-us/articles/4402704757009-What-is-adaptivity-

For a scene like yours, it may be valuable to turn off adaptivity.

Thanks,
Jan