Alright, being honest, don't worry about the game recognising your card.
With what you have, you can literally go into the options, set everything to high, set the resolution to whatever your monitor is (likely 1080p, or 1920x1080), hit save and it'll work.
Done this on an R9 290X, Radeon 6650, GTX 980 and GTX 980Ti with 0 problems. Always saves, runs and looks great.