Quote Originally Posted by gOtVoltage View Post
There fun. trying for 4200 but am tired lol.. Im just slowly bumping volts watching temps..Keeping NB @1.3votls max so far up 4150mhz . Not worried about High NB.. i think thats this chips weakness. Or the Imc.

I forget this is a Dualcore .. Im thinking 955's can do 4200mhz with low volts.

Then i look and im still below 1.53volts

Well since the reflash its rock n roll ......

@CHEW,, i can run 2800nb @ 1.35vid @ 4000mhz. I can also use 11/12/13/14/NBmulti no problem. I knew the 720 had a hard time with this Bios. The 550BE runs just like a 955 to the T.. a 550 on AM2+ with decent mobo is amazing.

UPDATE:

I tried Two cores.. it clocks the Same lol , cant get higher than 4200mhz no matter the Volts wierd.

Mine clocks best with Low HTT and using 20x CPUmulti to get up to 4200mhz Max in TwoCores ..After a lot of Hangs in 2xmode i just went back to Fourcores @4160/2700 with 4xcores in hybrid now.

It seems harder for me to get Two cores as stable vs 4cores.

I Know its Bios related and Not the Chip ,r my Chip would not Be able to Bench at 4160mhz.

This is with the Dual Bios Function (Normal vs Hybrid)and the Normal Mode seems harder to tweak. I think the UD4P F5a Bios is better optimized for Hybrid Mode.
Wow. Very nice, so whats the highest stable 4core mhz/volts vs 2core... Also these are definitely a competitor for the e8400 in Oc'ing if this is a trend.!!