Patterson by TKO. quicker, more talented, better combination puncher but Wilder could always hurt Floyd at any moment with a straight right, floyd's obvious achilles heel is his fragile chin, and that's a bad thing to have against wilder
I actually think Wilder would ko Patterson. Patterson is a much better boxer but his peekaboo style would be tailor made for Wilders jab-cross combination.
Patterson. Easily. In spite of Wilder's size advantage, the gulf in speed and skill is bigger than the grand canyon.