The veteran right-back quit the game earlier this month and has already started working with United's academy players in an effort to complete his coaching badges before deciding what to do with the remainder of his life.
Neville's competitive nature meant he acquired the reputation of being a fearsome, formidable and sometimes forbidding character.
However, Ferdinand has seen a different side to the defender. And he accepts Neville, who has just turned 36, will be missed around Old Trafford.
REALLY FUNNY
"Gary was tremendous," said Ferdinand.
"He had great determination and drive and could deliver fantastic crosses.
"I remember the first time I joined up with an England squad, Gary would be doing his own stretches whilst the manager was talking to the players before training.
"People used to take the Mickey out of him for that. But it just shows you the length he would go to in order to maximise his potential.
"That sort of behaviour earned him a reputation as somebody who was very serious.
"But he was a really funny bloke and we will miss him in the dressing room."