If chips were built for neural networks it would require significantly less power. One interesting thing I found by Googling FPGA (which is the easisest way to

If chips were built for neural networks it would require significantly less power. One interesting thing I found by Googling FPGA (which is the easisest way to build a new chip) and neural networks, Microsoft is building one which requires considerabley less power: https://gigaom.com/2015/02/23/microsoft-is-building-fast-low-power-neural-networks-with-fpgas/ https://gigaom.com/2015/02/23/microsoft-is-building-fast-low...