I have a B350 motherboard, on paper it's not compatible. But I tried it with G skill aegis 3200mhz and it was working fine with XMP enabled. I think it should be fine, I also checked my motherboard on userbenchmark and many people are using corsair and G Skill rams with 3000 or 3200mhzFirst check your motherboards qualified vendors list to see if ether kit is compatible. theoretically they should be about the same, Ryzen might get a slight boost with 3200Mhz but most likely you wont be able to tell the difference with the naked eye.