In case anyone has forgotten about Polaris, the GPU architecture behind AMD’s Radeon RX 400 and Radeon RX 500 series of graphics cards, the company has gone and launched a new Radeon RX 500X series that is also based on Polaris. All that is really ‘new’ about them, however, is the branding—underneath the hood, the hardware is the same, essentially

Source: Hot Hardware – AMD Confirms Rebranded Radeon RX 500X Graphics Series, Here Are The Full Specs