With last year's Radeon RX 480, AMD wowed us with a $200 video card that could tackle VR and 1,440p gaming. But with its 500-series cards, it's aiming to make an even bigger leap. How does 1,440p gaming beyond 60 frames per second sound? That's what AMD is promising with the RX 580, the most powerful option in this new mid-range lineup. At the same time, the company is also unveiling cheaper cards, the RX 570, 560 and 550, which cater to gamers who might want to save a few more bucks, or want something that could fit into a tiny case.