Who would have won? I think Floyd had too much skill for Khan.

I've heard people say that "Floyd would have had trouble against Khan! Khan's only lost by KO, and Floyd can't punch!". Since when do you need to be a hard puncher to hurt Khan? Limond, Gomez, Diaz and Vargas all dropped or hurt Khan, and those guys couldn't crack an egg if they threw one against the wall.

"Prescott and Garcia knocked Khan out, and they were hard punchers!".

Except neither Prescott nor Garcia knocked out anyone of note after knocking Khan out.

I've heard people say that Khan-Mayweather would be a chess match, or one of the most technical fights ever.

Except Khan isn't a technical fighter. Have you ever actually watched Khan fight? His punch mechanics are terrible and he's CONSTANTLY off-balance.

TBH, stylistically, Khan's closer to Pacquiao than he is Floyd. Khan overwhelms opponents with flurries of punches. Interestingly, he has some of the same flaws as Pacquiao. (Not great punch mechanics, poor footwork).