yes this is a model. Tell me why would i share the settings so the other ppl can see my settings and automacly hash rate will gonna jump with theese card and difficulty also.
I will share with you for 1 BTC and if you cant get 690 Mhs from each card i will give you back 1 BTC
Because this is a forum and us nice people do so for free. Go look through my posts and see how stingy I am with my settings.
I now call you a liar though, and don't much care to even see your settings. I highly doubt you get 690kh/s from this card, and even if you do it's not stable.
Fucking prick.