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 AMD® Socket AM2&AM3 Overclocking V21, ~.~ Thuban & SPI 32M Season.

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antonio
post Mar 2 2010, 04:24 PM

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QUOTE(dafreak @ Mar 2 2010, 04:12 PM)
erm, i cant seem to get prime stable at 3.8ghz

how do i isolate weaker cores?

what is the safe vcore volts?
*
What is your stable speed??? hmm.gif
antonio
post Mar 2 2010, 11:20 PM

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QUOTE(ah_khoo @ Mar 2 2010, 04:55 PM)
hmm... sorry to hear that... they're bein complacent in intel platform?  hmm.gif

well, i would like to see other manufacturers follow suit... especially biostar...  icon_idea.gif
Owh well...USB n Sata 3 ain't really what I have right now, so there is no problem with Sata 2 n USB 2.0 laugh.gif

Now officially R2E geng already... rclxm9.gif

But sadly can't fire up tonight since no heatsink bracket...stock cooler seems irrelevant in my book.... laugh.gif

antonio
post Mar 3 2010, 01:32 AM

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QUOTE(dafreak @ Mar 3 2010, 01:22 AM)
the not so weak core errored at after 4hours but no restart/bsod hmm.gif
*
Blend test or small ffts???

Any screenie??? rolleyes.gif
antonio
post Mar 4 2010, 12:10 AM

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QUOTE(AMDAthlon @ Mar 3 2010, 11:19 PM)
AM3+ sure waiting Bulldozer architechture or to be exact..Llano/Lynx Platform(refer 1stpage)

Thuban too ex..Maybe you will get the 95W TDP X4 965 whistling.gif (965T)

OT: Ah khoo..the 1 lose pin processor(X3 Rana) pass warranty and now in process of shipping rclxm9.gif  laugh.gif
Syukur..
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Shhhh...stuffs lit dis dun disclose...hush hush taboo... whistling.gif

Sedapnye main i7 nie...hik hik hik...

Attached Image

2.6 je..but rasa lg lajuuuu.... laugh.gif


antonio
post Mar 4 2010, 01:49 PM

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The unlocking of the 'hidden' cores on X2 and X3 is just a programming in the microcode of the Bios...

Basically when you use the 'Unlock' function, the Mobo enables an 'older' Microcode hence allowing unlocking...

On Phenom2 it isn't really much of a matter for not having the ACC because it really doesn't use them...

I've once tried unlock with ACC turned off in the Bios, yet, the 550 boots up as X4 B50 rclxm9.gif


As 'unlocking' allows more cores to be enabled, the microcode used to allow that function is old hence in a SPI test (or other single threaded test), if you compare the results, without unlocking would be from ms to a second quicker... icon_rolleyes.gif

Me still got me AMD touch brows.gif and me Athlon X2 ADJ3250IAA5D0 thumbup.gif
antonio
post Mar 5 2010, 01:44 AM

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QUOTE(dafreak @ Mar 4 2010, 07:16 PM)
hardly see anyone bringing asrock boards though... hmm.gif
*
Last time supplier bring in board but not making profit like Biostar...so now biostar a lotttt wehh...


QUOTE(kuntawakaw @ Mar 4 2010, 07:57 PM)
@antonio
if like that..so easy..
bios mod-er will able to do that...liek the old time when unlocking starts..

but how u did without acc enable u unlock? must be once in blu moon eh?
*
Bios modder might depending on the situation...if hard coded such as Asus develop a switch, then Bios mod also a no go...

How unlock??? GD-70 got to options maaa...one is for ACC and one is for Unlock...Special Firmware or something... laugh.gif

QUOTE(xixo_12 @ Mar 4 2010, 07:58 PM)
me too.. acc turn off, still X4 remain same laugh.gif doh.gif
DFI ftw
*
See...told you so...


QUOTE(dafreak @ Mar 4 2010, 08:01 PM)
seems like i have hit the fsb wall hmm.gif

250mhz immediate rounding error

current volt is at 1.3v
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QUOTE(dafreak @ Mar 5 2010, 12:32 AM)
if i just increase fsb/htt but keeping frequency close to stock do i need to increase volt?
*
Ur CPU-NB speed still the same after you up your HTT???

If not that is the culprit of your error....


antonio
post Mar 5 2010, 12:59 PM

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QUOTE(dafreak @ Mar 5 2010, 07:40 AM)
i try to keep all close to stock ie, ht = 2000, nb= 2000, clock speed = 3200
ram = 1333 9-9-9-24

250 ran fine for 2hrs without error

260 errored after 1hr (only 1 core errored, the other 3 ran fine for 7hrs)

not enough volts through imc? how much volts should it be? 1.3v now

user posted image
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Start with voltage in this range...

CPUVID : 1.35v (Revert to 200HTT and stock multiplier)
Cpu-NB VID: 1.2v (Make sure 2000mhz)
Ram : 1.7v (If you got precise bios adjustments set at 1.7v if not set it 1.68v) icon_rolleyes.gif


I noticed your ram is damn crappy at settings...what rams are you using?? whistling.gif

This post has been edited by antonio: Mar 5 2010, 01:01 PM
antonio
post Mar 5 2010, 06:48 PM

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QUOTE(rxy @ Mar 5 2010, 01:31 PM)
@antonio:Last time you did mention to check the mobo volts value.
How did you check it?Did you just read off from CPUZ or use multimeter?
And does the CPU-VID and CPU-NB VID in the bios play any role?
Do we need to alter it as well?
*
Use this...

user posted image

Yap...Digital Multi Meter....

Ensure you got info on where to tap the leads.... icon_rolleyes.gif
antonio
post Mar 5 2010, 07:56 PM

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QUOTE(dafreak @ Mar 5 2010, 07:21 PM)
bro antonio,
i did as you said and.... sad.gif sad.gif

im wondering is it because of the bad core? hmm.gif
*
is this blend or small FFTs???

If blend vcore put 1.38v and CPU-NB put 1.275v

Ram put 1.7v and then try prime at small FFTs...

p/s: Eh...macam kenal jerk ram nie.... laugh.gif

This post has been edited by antonio: Mar 5 2010, 07:56 PM

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