Its 660 at 180w
Eth is 38 mhs 125w
Pascal is 1650 at 180w
Lbry is 450mh at 180w
Sib at 21mhs at 180w
50% faster than a 1070 but consume more than 50% and cost more than 50%, not worth it
You are all about density so this might be worth it, but card resale is a factor and the very high end depreciates value faster