1
[C4D] Bug Reporting / Corona 10 very low render performance
« on: 2023-07-13, 09:55:43 »
Hi,
just upgraded to 10. So far everything was fine. Just IR seemed to be rendering quite slow.
Then trying to render final in 4K. After 5h only 3 passes!!! 17K Rays/sample average!!!
Not very compex scene.
To track the reasons I tried a very simple test scene. Two cubes and Corona Sky/Sun.
500 Rays/sample in IR
Then downgraded to Corona 9. Same scene 100 Rays/sample only.
So something is wrong here I think and I will probably continue with CR9.
Any Ideas?
Thanks J
Some specs:
Cinema R21
AMD Ryzen Threadripper 3970X 32-Core Processor
Win 10 Pro
128GB RAM
SSD 980 PRO 1TB
just upgraded to 10. So far everything was fine. Just IR seemed to be rendering quite slow.
Then trying to render final in 4K. After 5h only 3 passes!!! 17K Rays/sample average!!!
Not very compex scene.
To track the reasons I tried a very simple test scene. Two cubes and Corona Sky/Sun.
500 Rays/sample in IR
Then downgraded to Corona 9. Same scene 100 Rays/sample only.
So something is wrong here I think and I will probably continue with CR9.
Any Ideas?
Thanks J
Some specs:
Cinema R21
AMD Ryzen Threadripper 3970X 32-Core Processor
Win 10 Pro
128GB RAM
SSD 980 PRO 1TB