Editor's note: This article originally published on March 1, 2017, but was updated with additional details, information about scarce mini-ITX availability, and links to AM4 motherboard models after Ryzen's launch.
For AMD’s disruptive Ryzen processors, selecting the correct motherboard is both easier and more crucial than ever.
First, the good news: AMD’s doing away with the frightful hodgepodge of motherboard platforms to unite around the AM4 socket with Ryzen CPUs, Bristol Ridge APUs, and all other chips released in the foreseeable future. Huzzah! But there are a wide variety of chipsets available for AM4 motherboards, and each unlocks different capabilities in your PC, from USB support to overclocking to how many graphics cards you can install.