Getting 440h/s at 1000mhz clock on a Fury (undervolted), only cost £200, pretty much the same price as a RX480 yet getting double the hashrate, at full pelt 1125 clock I can hit near 500h/s
yes but the 480 consume less i bet you are consuming 150-200watt at least to have that speed, if you have low electricity cost can be ok, otherwise not i spend more but have better efficiency