+3-5% hashrate on my 1070, with the same power limit.
275-285Mh. can anyone tell me how to overclocking to get 320M or so? thanks!
320m requires high power limit => high voltage and high consumpion (190watt). You need a card with good cooling like Palit gamerock or jetstream. And economicaly it is not worth it.
Better to go with 120-130 watt and 280-300 mhs
100% agreed.
those hashrates are for showing off

and it seems the Palits are triple width cards with huUUuge radiators. Ugly looking, but best efficiency.
Gigabyte G1 and MSi here, 140w/80% (nvidia-smi) and 280-290 mhs