Hi guys, just wondering what people's findings are with using Mantle rendering path on the 285/380? (How is it on the 380 4GB?) I just recently picked up Dragon Age Inquisition and noticed in the options that I could select Mantle. Is it worth using this? From what I've heard, at least on Battlefield 4, Mantle on the 285 doesn't seem to play nice because of the 2GB vram.