Actually many factors eg. ram speed, chip & timings etc..

Depends on chip.

some chips are facing hard time even to stable at 4.8ghz. My case, 1.45v also not so stable. and sommore the temps are high even on mid range water kit. but its still cant compare to heat generated by older generation bloomfield at same clock.

@clawhammer
@owikh84
@lichyetan

i see.. i just bought the pc last week..
doesn't really know what to do with till i read about OCs at this thread..
OC is very addictive! just installed noctua d-14 last nite..
right now still i'm playing around with the CPU..
can't wait see how far it can go..

still doesn't really understand how OC in ram works.. what is the main target to achieve in OC ram?

Main target if you overclock your RAM is basically wasting more time, getting a better benchmark score and satisfaction.

ooo.. more toward the numbers..
but what about performance? does it really shows after OCed?

The world wide web a.k.a Internet is the largest library in the world Here's what I found using google in less than 1 minute:
http://techreport.com/articles.x/20377/1

Have a good read and hope it answers your question.

/techreport.com...what a crap testing......CPU-Z latency test,ha,ha

cannot be

tested so many procs nearly 30
and all do 4.7-4.8ghz easy
worst was 1.44v for 4.8ghz

did u change ures to b3??

my b2 degraded confirmed
overclocks were getting haywire

degradation in terms of speed or voltage?
some said it's due to BIOS when they're losing 100-200MHz after BIOS flashing.
waiting for MIVE-Z keke

well dont think there will be a difference
the degradation hmm dont think its bios related
think its board and ppl dont test hard enough

first round 2133 C7 no skew adjustment
second round cpu skew
third round cpu skew with dmi

got a b3 back to first round

This post has been edited by cstkl1: May 24 2011, 10:59 PM

dear bros..
kindly advised anything that can be improve?
i tried at 4.74GHz but then blue screen at 15th loop (linx)
sorry for the annoyance..
current vcore is: 1.332

more vcore i guess

does 1.34 or 1.35 considered safe bro?

peeps here went up to 1.45v to get it at 4.8ghz.

i guess u need about 1.4v to be stable

test it out maybe u need less

i still running b2 gonna go RMA this week ..

thanks for the info.

Increase vCore notch by notch until no BSOD, that's the "safe" point.
btw, ur RAM wasn't stressed enough that's just roughly 20% of total amount of 4GB,
pls click on "All" box to the right of Memory option.

Try swap to Z68, good luck!

initial test of b3

also here is the ram settings for 2133 C7 for psc chips

i can run the trtp,trrd at 6 till 12 hours or so on prime but hmm get weird boot issues

running on this passed prime multiple times 3500mb max was 48 hours on 60mins per fft run

bro owikh84,

i increased the vcore to 1.364v little by little..
and finally manage to run run Linx @ 20 loops..
below is the SS:



will try running Prime till next morning later tonite..
does the temperature considered to be safe bro?
anything else i can improve?
thanks in advance!

GA-Z68X-UD7-B3 - F7d
GA-Z68X-UD5-B3 - F7a
GA-Z68X-UD4-B3 - F7d
GA-Z68X-UD3H-B3 - F4b

uhh... may i know why my cpu-z shows someimtes at multiplier x48 then it go down to x45 again?

after i closed it and open again cpu-z it shows x48 then x45 again..

i'm lost .. haha.