The new Radeon cards may be a refresh of the RX4xx series of cards, but that hasn't stopped all the 3rd party AMD graphics card manufacturers from producing some stunning cards. Recently we reviewed the gorgeous PowerColor Red Devil Radeon RX 580 8GB, and it proved to be a welcome upgrade from the old model while delivering competitive performance in its respective price range, as well as a bunch of new features that certainly added extra value for money.