1920SP and only "faster than 5870?" I think those could be wrong...

Plus 2x6pin for 225W seems a bit low... 2x6 would be a max of 225W already, yes I know 6 pins aren't actually limited to 75W but GPU design isn't like that, usually..

Plus, that chart seems to underestimate performances, HD6870 is closer to HD5870 than to HD5850.