I've been reading some interesting articles on Vulkan and Direct X12 being able to mash up not only different models from nvidia ( I think amd cards could already do this in crossfire - correct me if I'm wrong ), but even amd and nvidia cards together. It also allows full use of memory on both cards? Using SLI I believe that you only had the use of the memory on the video card plugged into your monitor, but Vulkan would allow full use of memory from both video cards (again correct me if I'm wrong ). Would that make using two low end cards, like the gtx 950 2gb cards, work together and be as capable as a midrange card with 4gb - Say a gtx 1060, or at least a gtx 1050 ti with 4gb? If so this would certainly make it easier for players on a budget to view sweeter graphics on SC.