One redditor shared his incredible achievement earlier today, pushing both of his RX Vega 64 to deliver more than 43.5MH/s with each card pulling no more than 248 watts from the wall.
By comparison, in our
Ethereum mining performance roundup the RX 480 yielded just under 25MH/s whilst pulling roughly 160 watts.
Our resident labmaster and chief Keith May managed to push Vega to output no less than 43.8MH/s, running at a core clock of 1137MHz with a core voltage of 0.98mv and a memory clock of 1100MHz.
Our test bed idles at 138 watts and the entire system consumes an average of about ~385 watts under load while mining. This yields a delta of 248 watts, which is obviously significantly higher than what the redditor claims to have achieved with his system.