Nothing constrains it to a linear relationship, existing compute hardware is essentially single-threaded but neurons are massively parallel. If you need to iter

Nothing constrains it to a linear relationship, existing compute hardware is essentially single-threaded but neurons are massively parallel. If you need to iterate through an O(n^2) algorithm over 1.4 PB and the brain can do it in O(1) then you still need an absurd level of processing power to get back to 1:10000.