This is more of an ASIC than the ETH asic they released last month.
My 280X used like 200 Watts and hashed at 300Hs. My RX 470 used like 150 Watts and hashed at 275Hs.
So 300Watts for 10Khs is very impressive. Basically this is bad for most high end Nvidia GPUs since they were kind of Equihash mining.
Thats true. Compared to the last ETH Asic to double the hashrate they would have to produce 1.000.000 Asics. And holding 1.000.000 would cost them 800Megawatts i would say its quite impossible to produce 1.000.000 pcs and also imposible to hold them by theirselfs. But for sure Bitmain holding by their own stronger ETH Asics as well and mining in silence. Thats out of discussion.