> With a million cores we only get to about 1% of the scale of the human brain That statement also requires an assumption that there's a logical one-to-one map

> With a million cores we only get to about 1% of the scale of the human brain That statement also requires an assumption that there's a logical one-to-one mapping between an organic nueron and an ANN neuron. In reality, ANN's are modeled using very loose approximations of organic neurons. For all we know, within each organic neuron, there are billions of parallel 'threads' of 'computation' or there are links between neurons that a traditional model doesn't capture. Or any number of things. We're simply too far from understanding what actually happens in brains to even start talking about computational equivalency.