It's not that easy. Only Memory chips that reach 3200 on Ryzen are Samsung's B-die and Hynix A/M-die. Anything other than those two, and you'll be stuck with 2133, 2666, Or best-case-scenario 2933. 'Tuned For AMD/Ryzen' isn't just marketing/advertising; it's a known problem for Ryzen processors, though, AMD is getting better at it.