In their easy win, the Razorbacks (6-1, 4-0 SEC West) led, 21-3, and held the Rebels scoreless in the second half.
McFadden gained 39 yards on 14 rushing attempts and added 85 yards on two pass receptions; quarterbacks Mitch Mustain and Casey Dick each threw a touchdown pass; and Felix Jones set the day's tone by returning the opening kickoff 100 yards for a touchdown.
BenJarvus Green-Ellis rushed for 79 yards on 20 carries; and Joshua Shene kicked a 27-yard field goal for the Rebels (2-6, 1-4 SEC West).
Ole Miss, which was the SEC's top rushing team before the game, was limited to 119 yards on the ground and lost for the eighth straight time on the road.
Notable deaths of 2014 [PHOTOS]