Hey,
at the brink of having Octane in Houdini, and a (kinda) Nvidia vram support for 64bit opencl, I am thinking of upgrading my GPUs to two Titan X cards.
I am aware that Sli wont do much with OpenCl, but alot for gpu rendering. Octane Benchmarks are batshit crazy with such a rig.
What I am concerned about are some reports of the double precision capabilities with Maxwell chips, as these wont match those of the first Titan card which had aimed at the computation market.
How would this affect the OpenCl computation within Houdini?
I believe that the Maxwell Quadros would have the same issue.