Apologies if this information is common knowledge or easily available somewhere. If so, please direct me. I'm curious as to what the current best GFX cards are for the the cMP, both for AMD and Nvidia. From what I understand the best NVIDIA cards are the Titan X 12MB and below it, the 980 Ti 6GB. I'm out of the loop on AMD. I currently have a 7970 and want to get a card that will improve performance with FCX (and possibly Premire if I switch to that). Also, I'm looking to get a new monitor and am going to go 4K. I read that the Titan X does 5K?? Do any other cards do 5K? Between the 27" Dell and LG is there a preference here? Thanks.