955 BE OC 4.0?


Looking for anyone who can clock a 9955 BE past 3.72(Stable). I can get 4.1 but not stable cashes in seconds of prime.

955 BE
Giga UD3H
2x X Fire 5770
6 GB 12800 Ram (UMAX)
Under Water (3/8), Copper.
1000 watt psu
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More about tomshardware
  1. i think i can help u there have a 965 clocked at 4.2 so try this first set your cpu voltage to 1.5 to 1.525 to set your northbridge cpu voltage to 1.2 to 1.3 and to set northbridge voltage the same as the cpu northbridge voltage set your cpu freg to 2400 to 2600 uping the ddr2 voltage to 1.8 well stable up your ram play around with these settings your board is diffrent then mine but those numbers well get u in the ball park o and make sure u have a really nice aftermarker cpu cooler like zelman 9900 or the coolmaster extrem cooler give it a go and let me know how those settings work for u. ps just saw u r watter cooling lol so no need for a good air cooler lol
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