While AMD's Ryzen has disrupted Intel's long-running hegemony in the CPU market, AMD has been relatively subdued in the GPU market of late resulting in Nvidia's continuing dominance of market share, particularly at the mid-range and beyond. AMD has today taken steps to change this with two "new " GPUs for its RX 500 series, the RX 570 and RX 580, hoping to attract new customers in the mid-range market.