[Updated] AMD Radeon 390x Video Card Edges Out Nvidia GTX 980 In 4K Gaming

AMD's new Radeon 300 series of graphics cards has launched (we'll have to wait a bit for the highly anticipated Fury and Fury X), and while they don't boast brand new architecture and technologies like High-Bandwidth Memory, AMD has introduced new features like Frame Rate Targeting Control and Virtual Super Resolution. [...]