u'll be surprised how well it will fare once d g sweet spot has been found. my advise is test how far it can go for dual w/ minimum volt increase. stop @ 3.8~4.0GHz coz that's d max for quad core unless u got a superb chip there. i use +2 for d 2 strongest cores, yas mite be diff. 

then, proceed w/ 3 core, disable either core 2 or 3 (one at a time). try hittin 3.8~4.0GHz again w/ tri core, give what it takes to make it stable while fiddle around w/ acc for core 2 or 3 while leavin core 0 & 1 @ +2 or d preferred choice of ya core 0 & 1. then, disable d tested core & enable d other core usin same method. d purpose of this is to find d preferred acc value for those defective cores. 

finally, enable all cores & keep those acc values for each core that u've found earlier on. all that remained are voltage pumpin + fine tuning. it mite not work for u but worth a try. 

as for d temp issue, pls install easytune 6 (i supposed) from ya mobo cd, u'll have better idea what those temp referrin to. else pakai tembak aje... imo cpu temp should have d largest diff (min & max) if u start hwm b4 prime. nb min & max diff should not be as big, but not necessarily d lowest. case temp should be d lowest among all. 
that was done on tri core leh bro... 

can your rams run at 1600 CL7??? voltage around 1.71-1.74v

Its nice actually for the temp not to bounce a lot....

erm..if like increasing the cpu core speed to 3.4GHz and increasing the NB speed and ram speed,does whole system speed increases as well??
Like wat antonio said before,if can oc till 3.6GHz,NB speed to around 2400 and HTT to above 2k,can faster than 965 stock..I think I am not going for 3.6GHz.Scare the system cant withstand..Must use 1.441Vcore to let it fully stable..Like not so worth it?

nope, why?

@antonio, i think i want that mobo ...ROG rocks Btw don't mind if i ask, how do one knows if both cores are healthy or not? using Phenom X2 555BE here. yesterday tried with older version linx, but it stop awhile (was doing something that time)

Simple OC oni! ;)Ntah, ha ha ha,later will check on it... :wub:BTW this is not a prime stable! Testing purpose!