What is the best same socket cpu upgrade from the Phenom II x4 810? I am running an old Frankensteined Gateway. It is slower than... I have started a new build using the latest better suited AMD or Intel cpu and will finish when they both finally start delivery of real chips not failed and prices stabilize. Until then I am staying with old slow and not real reliable hoping to upgrade the cpu for a song and a dance for a possible 50% speed increase. That should take me from desert tortoise up to iguana speed. Thank you in advance for your suggestions, even the one I already received to use a .357 hollow point.