Arma 3 uses a pretty crazy amount of vram, but how much is required to be able to play at 12k/12k settings?
6gb? 8gb? 12gb?
Currently the only commercially available gpu's with 6gb of Vram are the Titan and Sapphire's 7970 VaporX but with new cards on the horizon from AMD and Nvidia I'd like to know what would be the more sensible investment.