I have two presets via MSI Afterburner, one is default settings across the board, including auto fan; the second is my gaming OC, 1225/1650 with little bump on voltages, and +20 on the power limit w/ the fan set @ 65%, card never breaks 60c gaming...
I think the coolers play a major role in your cards overall temps, but solid case flow and cool ambient temps can play just as big of a roll.
Off topic, I almost got your very card, but EVERYONE had been sold out forever, until I found a Gigabyte Windforce card instock...