erm.. I don't know if anyone can claim their penryn can do 4gig at below 1.4vcore.. Mine can do 4Gig at 1.45vcore but not totally stable.. eventhough it passed orthos 12 hrs but when it comes to heavy gaming, my rig will crash and sometimes bsod.. not sure why.. that frustrated me a lot!! I've tried varied setting before conceded defeat and running fine 24/7 at 3.8Gig at 1.38 vcore...

does anyone own a E8200 can claim their system is fully stable at 4GHz?? mine could not.. or just maybe I had a bad chip