AMD is circling the mainstream GPU market with the Radeon RX 480, which is available in both 4GB and 8GB variants. The graphics cards offer a ton of performance starting from just $200 (4GB) version, as you can see from Marco’s recent review of the cards. However, AMD just recently took the wraps off two Polaris-based graphics cards that will

Source: Hot Hardware – Radeon RX 460 And 9 RX 470 Polaris GPUs Detailed In AMD Presentation