Will the E6400 be a good cpu for gaming and other things even if i dont overclock it? Once i get a new motherboard i will but my boards not a very good overclocker cause of the onboard video.
Depends, after you overclocked it a bit and it begins to become unstable, increase the voltage alittle bit. Overclock it more, if it begins to get unstable again increase a bit more voltage. Remember to check temps always when overclocking, or you might end up with a fried mobo/cpu. I suggest you read overclock 101 if you need any more info.