Ive maxed absolutely everything with the exception of MSAA which is turned off. Now my testing in Dragon Age has only been inside the big keep you get half way through the game. Seems like a brutal place considering my old 780 lightning would throw up whenever i tried 3440x1440.. I dont know if there are any worse places performance wise.
Redcliffe Village is intense - walk around town especially the heavily populated areas. To be fair my 'benchmark' was from quite some time ago on an outdated patch/driver.
The 980 Ti is superb at this resolution as I knew it would be.