It's been a long time since I posted in AMD oc thread. Nvm, I'll help out a bit.

First I notice ur using Asus Crosshair 

Anyway, what's the main problem ? Cannot boot after going for higher bus speed ? Try loosen up your ram timing first. IMHO, cl4 is tight. Try opt for cl5 and proceed with your oc. And 2.05v for your vdimm ? Try 2.15v if cannot boot. And let us know the result aite 

u lower the proc multipier ..y not try oc with the stock multipier 16x  like 16x 205 / 210 htt . vcore 1.40 or 1.45 will do it

later u teach me how to OC.

Xigmatek which model.Finals soon, gonna oc again after it..So far max i can go is 3.1ghz hehe...@hermit23, ur current hsf not good enough? whats the temp of ur proc running at idle and load?

hmm, not bad..prime stable? Haiz..now thinking of getting maybe another type of cooler..to play around hehe..

default was 2.8GHz. I've seen some tutorial dat require to lower down the multiplier and HTT freq. mine, still at stock speed. just i increase the bus speed. with this speed, i run orthos for 9hrs without any single problem. didnt try 24hrs yet. can teach me how to increase the speed sumore?

kekeke.. hermit, our proc are the same. just diff on 5600+ n 6000+. and also the cache kot?

How bout your ram speed?
Sometime it might due to your ram as well.

If you wan to find the processor limit, better use the lowest ram divider.

-pWs-

Yup...that is the divider.
Please refer to the table on the 1st page for more information.

If you wan to overclock, better understand how to see the table.
It is very important.

-pWs-

You can refer to the SPI database by clicking on the time.
There are screenies attached by our AM2 fellows' benchies.

You can always refer to how they overclock.
It might help you.

-pWs-

i just spamming around..but i agreed with xixo_12...
can't see u're using crosshair..it's a good paired actually...

but 6000 is not really good acer right..
correct me if i'm wrong..

thanks for the reply xixo.
No, im not folding at all. I just do some mini benchmark for my PC. Running Crysis high settings and high reso. stress my computer out to see that max temp. It stays 52C max when load. just a lil bit worried if there any burn mark on my proc if i daily OC.

I said 4450 performance lah
o.O cant reach 3.4 meh?

Attach Memset screenie as well.

-pWs-

Loosen the Refresh Cycle Time.

I can see that you using different value for both of rams.
Make it synchronized.

-pWs-

Nope...Larger value.
Smaller value = Tighter timing.

-pWs-