If the weights are only 1 or -1, and each neuron can only get 16 inputs, then this is more similar to neuromorphic systems like IBM's True North than regular ne

If the weights are only 1 or -1, and each neuron can only get 16 inputs, then this is more similar to neuromorphic systems like IBM's True North than regular neural networks. And True North consumes on the order of 70-100 milliwatts.