For their part, Gigabyte has now listed their B450M-DS3H motherboard sporting this new chipset. The B450M-DS3H uses a micro-ATX form factor measuring 244mm x 215mm.

I've read that many AMD boards won't boot at all if there is no graphics installed. Is this the case? I'm planning on making a build with the Gigabyte B450M DS3H and a Ryzen 7 1700X. I don't have ...