Thanks for the video. I wonder how safe is 800+ memory overclock. So without any drastic change, 2.52 watts per megahash, incredible, certainly the gpu king of mining for now.
It definitely isn't the king of mining in terms of efficiency for ETH. 2.52W/MH puts it roughly equal to my 2080.
If it is hampered by the gddr6x, then the 3070 should fare better at ETH - 60MH @ 150W? That would be rx5700 level.