Same results possible between V-Ray CPU Production Renderer and CUDA CPU + GPU?

[brobins]

Hi,

I am having trouble in achieving the same results between CPU only production renderer and CUDA CPU + GPU renderer, mostly in AA and noise. Is this to be expected?

Thanks,

[Svetlozar Draganov]

Yes, even though CPU and CUDA engines are like a render brothers they are completely different render engines after all.
Their settings are different and even though they might generate a very similar render output, they do it in a completely different way.
Noise differences means that one of the engines has AA settings that produce a better quality image, if you increase those settings for the other engine you should be able to get a similar noise level image.
If you have difficulties to get the same quality, please pack the scene and send it over for investigation.

[brobins]

Ah, understood!

Are all the same features from CPU Production Renderer available for CUDA CPU + GPU?

Thanks

[ivan.slavchev]

See here for support features - https://docs.chaosgroup.com/display/...orted+Features