Disagree with the close as duplicate. This deals with relative speeds of different OSes, rather than different hardware. – soandosJan 18 '12 at 13:50
I am also disagree. I took a look at the superuser.com/questions/356689/… and I really don't need those answers. I really need a stupid answer yes/no and may be in %% as well. – PeretzJan 18 '12 at 16:17