Yup yup. Portal 2 runs perfectly fine for me, no signs of fps lag at all.
But God help me trying to play The Binding of Isaac. I currently play at the lowest resolution on the lowest graphical detail, and any room with more than 2 mobs firing projectiles lags me the hell out and puts a delay on the controls. It makes it ridiculously annoying to avoid getting hit.
Oh god this is annoying.
I've been trying to install this plug-in for gimp called Liquid Rescale but it isn't working, and i've been trying for the last hour and a half at least.
...
I give up.