it all depends on your budget and your preference, why do you want to upgrade the p3 450 at the first place? i am using this cpu and so far it well match my usage of course if you're a speed friek then that's different story..
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.