I'm new to octane, and am trying to give it a go with a Mac Pro and a brand new NVIDIA Titan Xp in an enclosure.
I'm running Cuda 9.0.222 and the NVIDIA Web Driver 3220.127.116.11.25.156, but the demo of Octane Render and Octane Bench both say "no supported GPU found".
Is this card just not supported? That would be a real disappointment.
This setup works pretty well for Redshift, but i'd like to be able to use Octane as well.