Just a quick one, I play Titanfall, on a single GPU it is a smooth, but get some slow downs when stuff goes crazy.
However, when I enable my second GPU, I get higher FPS (As expected) but the game stutters, and just keels generally laggier, can anyone confirm this?
I gave up on the game a while ago, but Crossfire was never perfect for me.
1x1 Optimize should work quite well with this game, so I'd recommend giving that a try in the meantime.