"Keep seeing" where?So were those numbers AMD put up matched with the 500 series mobo and the new Rizen chip to utilize the SMA? I keep seeing that could add 10% to the numbers so if you don't match up AMD those cards are less powerful. SO you have to build a whole new system to utilize an AMD card. Seems kinda weird.
This whole "AMD GPUs run better on AMD motherboards" myth hasn't been true for like 15 years?