But the difference in computing power is more impressive between the first IBM PC in 1981 and a new PC from 2001, than between a new PC from 2001 and now. At least subjectively (it might be that software in general got more slower than hardware got faster).
But the difference in computing power is more impressive between the first IBM PC in 1981 and a new PC from 2001, than between a new PC from 2001 and now. At least subjectively (it might be that software in general got more slower than hardware got faster).