KeyShot Forum

Technical discussions => General discussion => Topic started by: Fouad bendaya on August 04, 2020, 01:35:28 PM

Title: lightning problems using GPU for jewelry rendering
Post by: Fouad bendaya on August 04, 2020, 01:35:28 PM
so as you can see on the videos ,  i would like to know the source of this problem
i know gpu < cpu , but with the RTX 2070 makes render very fast at least for preview
Title: Re: lightning problems using GPU for jewelry rendering
Post by: JM on August 05, 2020, 01:45:02 AM
Hi Fouad

It looks like you have denoising on, and that there is too much noise for the denoiser to reconstruct a good image. What happens if you turn up the sample count? Or if you don't enable denoising?

Regards. Jesper
Title: Re: lightning problems using GPU for jewelry rendering
Post by: Fouad bendaya on August 05, 2020, 06:04:08 AM
i have made changes to my lightning setup but also increased render time by x3
i guess it was the denoiser like you said
this is acceptable and i will increase samples more for the final