(10-19-2013, 09:35 AM)DJBarry004 Wrote: Things will go either better or worse.
That told the OP nothing :\
OpenGL should be the fastest backend now, especially on Nvidia hardware with the Vertex Streaming Hack. From my own personal experience, most "average" games (between light and demanding games) haven't really become more demanding in my tests, but then again my CPU is better than yours for Dolphin, so I might not slowdowns where you would. If you have any specific games in mind, we can give you better info, since only a case-by-case analysis will really give you any suitable answers.