MojoKid writes: AMD has a lot riding on Ryzen, its new generation CPU architecture that is supposed to return the chip designer to a competitive position versus Intel in the high-end desktop X86 processor market. Late last week, at CES 2017, AMD has lined up over a dozen high-performance AM4 motherboards from five hardware partners, including ASRock, ASUS, Biostar, Gigabyte, and MSI. All AM4 motherboards are built around one of two desktop chipsets for Ryzen, the AMD X370 or X300. Motherboards based on the X370 chipset are intended for power users and gamers. These boards bring more robust overclocking controls and support for dual graphics cards, along with more I/O connectivity and dual-channel DDR4 memory support. The X300 is AMD's chipset for mini-ITX motherboards for small form factor (SFF) system platforms. The X300 also supports dual-channel DDR4 memory, PCIe 3.0, M.2 SATA devices, NVMe, and USB 3.1 Gen 1 and Gen 1. Finally, AMD representatives on hand at CES also reported that all Ryzen processors will be multiplier unlocked, hopefully for some rather flexible overclocking options. There will also be several processors in the family, with varying core counts depending on SKU, at launch.