If you are looking to soon upgrade your graphics card for Linux gaming -- especially with the increasing number of titles running well under Steam Play -- but only have a budget of around $200 USD for the graphics card, this comparison is for you. In this article we're looking at the AMD Radeon RX 560 / RX 570 / RX 580 against the NVIDIA GeForce GTX 1060 / GTX 1650 / GTX 1660 graphics cards. Not only are we looking at the OpenGL/Vulkan Linux gaming performance both for native titles and Steam Play but also the GPU power consumption and performance-per-dollar metrics to help guide your next budget GPU purchasing decision.