NaturalViolence has benchmarked The Wind Waker on his 3570K @ stock with the IGP.
According to his results, you should be able to play the game at fullspeed with 1x/2x, heck even 3x IR (but you'll experience slowdowns at times).
According to his results, you should be able to play the game at fullspeed with 1x/2x, heck even 3x IR (but you'll experience slowdowns at times).