Dolphin, the GameCube and Wii emulator - Forums

Hi im new here but anyway when i play wii sports and i play tennis the game runs sluggish when efb copies is set to texture but if i disable it the game runs fullspeed with Graphic issues but then i changed EFB copies back to textures and game ran 50 fps Pal full speed and without graphic issues but after about a minute it goes back to 30 fps.
I have Native res, and rest default or out of the point but why does this happen?

Post your specs or we can't help you. Of course I have a fair idea what your specs will be, but you know.

His specs are in his profile, and as expected his GPU is very poor.