vrey only support Nvidia graphics render fast.amd not supported for rendering allways rendering done by cpu and intigrated graphics intel or another
Vray uses CUDA which is an NVidia specific feature which will therefore only run on the CPU on systems with AMD graphics cards.
But amd pro render provides to 3dsmax, maya etc using graphis card
Not for vrey no use of graphics why spend on it
that link shows pro render for sketchup but not present at now to use for better expirence than nvidia graphics
pls make pro render for sketchup