1920x1080. 2560x1440. 3840x2160. The Radeon RX 590 is a performance-segment graphics card by AMD, launched on November 15th, 2018. Built on the 12 nm process, and based on the Polaris 30 graphics processor, in its Polaris 30 XT variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon RX 590.