Performance -> Interactive rendering option question

[amitgedia1980]

Hi All,
I just wanted to know the option that was there in Corona 10 ie : Performance -> Interactive Rendering -> Fast preview denoise during render, where is this option in Corona 11. There is just None, Nvidia GPU, Intel GPU render options and default I thinkis Nvidia GPU option enabled but this acts as Fast preview denoise during render option. It was also told that during final render you can disable this option to get crisp image/output. So what workaround should be used in Corona 11 to get crisp image. Also as some people mentioned that rendering in Corona 11 is slower than Corona 10 I am also experiencing the same issue. I am trying to render an interior and in Corona 10 it takes around 53-55 mins and the same interior renders 1hr15 mins to 1hr20mins in corona 11. Whats the deal here.
Some insight on both the questions would be helpful.
Thanks in advance.

[romullus]

More options to chose favorite denoiser for IR was added to Corona 11, therefore checkbox was replaced by drop-down list. If you want to disable real-time denoiser, choose none, otherwise pick one that you want to use. Nothing else has changed in this regard.

Regarding slower rendering, if you have solid evidence that this is indeed the case, you can open new ticket in Chaos support portal and provide the scene with the issue for the team to investigate. https://support.chaos.com/hc/en-us/requests/new

[amitgedia1980]

Hi Romullus,
Thanks for the reply for both the question. I will surely raise a ticket for the same. Thanks again.

[maru]

In addition to what Romullus said, you can pick NVIDIA GPU AI from the list of IR denoisers to get exactly the same results as in Corona 10. You are welcome to try the new Intel GPU AI denoiser, too.
You can learn more at https://docs.chaos.com/display/CRMAX/Performance+Tab#heading-PerformanceSettings

[amitgedia1980]

Thanks Maru for more clarification on this. Just wanted to know from where to turn on and off the button that was found in corona 10 and what has it changed to in corona 11.