Does enabling CPU in Vray GPU only work with CUDA or is it also supported in RTX?

V-Ray V-Ray GPU General
1

Hello hello,

As the title says, I am wondering if enabling the cpu to assist with gpu rendering only works in CUDA mode? or does it also work with RTX? or if you use RTX and add the cpu, does it auto default back to CUDA?

Thanks,

2

Currently, yes. Hybrid rendering is not yet supported on the RTX engine (there is also no option to select the CPU in the device list). If you have an RTX card and use hybrid rendering with the CUDA engine, it will render with CUDA.

3

Thought so, just wanted to double check. my 2x 2080TI in RTX mode is doing just fine. Cool.