So just so we are all on the same page. It is confirmed that the core temps are not working... Mine is idling at 34 C and core 1 says 60C and core 2 says 43. Also the two cores dont flucuate much. Ive tried reseating my water block 4 times. Changed thermal paste twice. And even flipped the water block around. Made no differnece at all and did not help lower the gap between the two core temps. So I am pretty sure that these are not worth looking at, which it seems the rest of this thread is in agreement with. I just wanted to make sure.

I've started trying to overclock this with the 680i and am having a hell of a time. It seems I have a fsb hole. At 1800 it wont post no matter the multiplier. At 1900 I can run orthos, but seems to be freezing after 2-8 minutes. I am going to do more tests, but this is as far as I got with day 1. Anyone else have any luck with the 680i.