Thank you for responding 
I believe that all windows 8 are 64 bits, well mine is, i was using dolpin 3.0, now im using 4.0.2, if i change to a older version may my speed go up?
If i would have to change CPU which one you would recomend me, im new when it comes to Specs, a noob you may say xD, could you recomend me a budget cpu (i dont have so much money right now).

I believe that all windows 8 are 64 bits, well mine is, i was using dolpin 3.0, now im using 4.0.2, if i change to a older version may my speed go up?
If i would have to change CPU which one you would recomend me, im new when it comes to Specs, a noob you may say xD, could you recomend me a budget cpu (i dont have so much money right now).