Good pc. Slow windwaker

[guacabrole]

I have an i5 2500K and a GTX560Ti I should have absolutely zero problems w/ windwaker but it frequently drops down to 40-60% speed and I don't know why. I went to the wind waker page and followed links to double check my performance settings and everything is the same as in the guides but it doesn't matter if i have internal resolution to 1x or 4x i get the same slow gameplay. 1x and 4x play the same speed as well. I don't know what the problem is.

What else could be the problem?

[admin89]

Set Framelimit = 30 , enable "Limit by FPS"

[slax65]

In newer revisions the pixel-depth is autimaticly enabled .. Even my GTX580 can't handle some points of the game at stable 30fps if pixel-depth is enabled.. So download Dolphin 3.5 and make sure you disable the pixel-depth ..

[NaturalViolence]

Also check for overheating.