I turned that up to 64Gb.. whats GPU head room? Would that effect anything.
Thank you

I am rendering images for VERY large print resolution. I have all other applications closed.
Why would it be using such a small amount of the VRAM in these cases?

My images are large, but I can't make them smaller as I am rendering for very large print size and need the resolution. Similarly if I ...

I'm having trouble with rendering and displacement. Sometimes a setup loads in the Live View no problem and sometimes it just crashes. It seems to correlate with the large displacement textures I am using.

I'm using a Mac, 96gb ram, Titan X,

This is my Log:

Export materials time= 148785.84 ms ...