This week, AMD launched their Radeon RX 500 series of graphics cards. The lack of any fanfare surrounding this launch is down to the fact that these cards are rebrands – they are not based on the upcoming Vega architecture. The RX 500 series is a respin on the Polaris 10 and Polaris 11 architectures, which launch on a revised 14nm FinFET process. This brings with it lower heat levels, more power efficiency, and a little more performance than the RX 400 series brought to the table. In today’s lineup, there is the RX 580 and the RX 570, but AMD is also planning to launch the RX 560 and the brand new RX 550 in the near future.