ok here i just wanna to ask you something about loosing the ram timing..erm i got a bit limitation during my ocing project which is my VDIMM voltage.The highest i can set is 1.95V cry.gif . in amd system, by lowering the multiplier it will automatically oced your ram..now i am using the multiplier 12.5x141=3.012GHz at 860MHz.planning to reduce the multiplier to 12x 151=3.012GHz @1000MHz drool.gif ..but after i set it into 12x 151=3.012GHz, my system won't boot.. cry.gif due to the limitation by the ram.when i refer to this thread.suppose the corsair DHX C5 have capability to achieve >1000MHz easily with 2.1volt VDimm..Since i cant increase my vdim, the only option i prefer rite now is loosing my timing.Hope sifu or gurus out there can tech me the correct way to lost my timing by using memset..here my rig details

AMD 5000X2+G2 @ 3.012GHz
Asus M2N-E(limittation in Vdim cry.gif )
Corsair DHX C5 6400@ 860MHz @1.95V|
5-5-5-15-23-2T(my question how to loose this ram timing ???..can give me example on loosing the timing)

here also i attached my ocing details:

ur timing is loose edi.. i have use corsair C4 b4..
3ghz@1000mhz.. 1.95vdimm

ya it's for C4 rite..but for C5??? maybe around 6-6-6 something how to use memset to loose it??do you noe???

This post has been edited by lendew: Nov 13 2008, 10:25 AM

ok now pci-e fix edi 16x it need the paddle card to run at 16x what a hassle la heheee

Here is my 2nd attempt with stable OCing

AMD X2 5200+ (Brisbane G2) | sharpman | Asus M2N-E | Corsair XMS2 | 6400 | 788 MHz | 5-5-5-18-23-2T | Core Contact Freezer



Question: I feel like the memory performance is not so different with my previous OC at 3.062 GHz... should I tighten it at 4-4-4-12 and bump the vdimm to 1.9 ? (M2N-E has limitation until 1.95v only)

P/S: My PSU is Acbel 450W bought in 2006

This post has been edited by sharpman: Nov 13 2008, 10:44 AM

@ lendew - ur timing loose edi...since u cannot o'c higher
due too vdimm limitation, how bout using lower divider?
set the divider to 533 or lowest 400...for more info on the divider
u can refer to the 1st page of this thread

@ bro sepul - ur F3 is 3rd batch issit? same as mine i think
i do think it can do higher, o'c more la bro...mine 3.3ghz@1.35v
now trying 3.4ghz@1.35v oso hehe

This post has been edited by mruzian: Nov 13 2008, 10:46 AM

Nice oc there ...
ur ram performance is not different coz mhz just a lil bit different with ur previous oc result
Y dont u use ram divider 800 since ur ram is 6400 ?? if really afraid to oc the ram u wont get any better oc result
if runinng 12.5 x 252 ur ram only run at below 950mhz ur Corsair XMS2 can run 1000mhz below with 1.90 vdimm
performance is much better if u use divider 800 then 667

This post has been edited by digswell: Nov 13 2008, 11:21 AM

@mruzian
bro.. ur 3.3ghz@1.35vcore stable or not ?

hehehee mine need 1.4++ to stable that

even u using the same board have you tried it @1.35vc

This post has been edited by sepulgilo: Nov 13 2008, 11:34 AM

mine 3.2 need 1.4v.. hahhaa

hehehe mine 3.26 need 1.38v vnb up 1 notch & vht up 1 notch to stable damn how did u manage get that vcore 1.35 so so jeles la weh hehehe

as far as i know to get 3.3 stable is 1.45vc n 3.6 @1.6vc<---done this can boot load but not stable tested on my m2n-e (this was done on air)

correct me if im wrong

This post has been edited by sepulgilo: Nov 13 2008, 12:36 PM

yup stable enuff
act its 1.344 according to cpu-z

oh.. u using ccf.. hoho

whats ur idle n laod temp ?

This post has been edited by sarahlah: Nov 13 2008, 12:07 PM

thanks.. i am abit afraid to oc my ram since my ram only have heatspreader
but from what I read heatspreader is good enough for voltage below 2.1 so I will try that

yup ccf...idle 37~41 load 48~50
but never went over 50 on load

yalo with 1.35 how to exceed 50c hahhahhahaa

try 1.4v la.. want to know also..

no need too much bro 1.39 also ok edi hehehe

dont be afraid bout da ..since ur ram hv heatspreader then u can oc ur ram

i using team elite 2 x 1gb with heatspreader and running 917mhz 24/7 since january 08 until now with vdimm 1.95(mobo default vdimm ) timing at 5-5-5-16-19 2T . i no hv problem at all

i think u can do it...just dont trigher the timing .
with higher trigher timing and vdimm (over then 2.2v) can kill the ram

wah.. if 3.4 on 1.38v then damn cun. myself tried but no go. so keeping 3.2 @ 1.2v for awhile.

anybody else tried oc f3 using sb750 mobo?