Quote Originally Posted by CryptiK View Post
Hard call. Looking at my Ci7 OC Spreadsheet, there is a 3845B259 at 4.2GHz 1.25v, and 2 3849B040, one at 4.2GHz @ 1.25v and another at 4.2GHz @ 1.37v - that's the only info I have on either batch.

Yes the numbers after the 'B' matter - the whole batch number is important.
Quote Originally Posted by flesheatinvirus View Post
My 3849B041 runs at 4300 at 1.28v and 4500 at 1.4v prime stable. All the numbers matter.
Thank you very much.

What type of cooling was used with those overclocks?