First sorry if my English is bad, i'm from France and i don't speak english so well.
I've done fresh vanilla install of Mojave 10.14.6 by following the tutorial. Everything works perfectly, USB, Sound, Graphics acceleration, Network ect...
I have a Ryzen 5 1600 @ 3,2Ghz , 16Go of DDR4 2666Mhz, My motherboard is an ASUS Prime B350 Plus, and my Graphic card a Sapphire Vega 56 Pulse.
I have a dual boot with Windows 10, i use mainly WIndows for gaming and MacOS for music production with Logic Pro X.
Thanks to the staff of AMD OS X for their tutorials and forum.
MacBookPro Mid-2012 13Inch : Core i5 2,5Ghz, 8Go RAM, SSD 250Go + 1To HDD. MacOS Mojave
Old Hackintosh : Intel Xeon X5482 @3,2Ghz, 4Go DDR2 800Mhz, 500Go, GTX 650Ti HDD, MacOS Sierra.