as far as I know, using Vantage on Apple OSX is impossible. Is there a way or has anyone tried already to use an external eGPU like the Blackmagic eGPU?
Link (in German):
Would this work? Also to improve render speed with VRay 6 in eGPU mode?
If so, this would be a great way, to update my iMac.
Also, Apple has disallowed the use of NVIDIA GPUs in any way, including external boxes and compute-only operation, for several years now. This unavailability of suitable hardware is the primary reason Vantage is not on MacOS.