The Official Opteron 939 Overclocking Thread

**coop** · 11-20-2005, 07:38 PM

I had to raise volt a bit for 3.0ghz. It seems to work better with certain '%' of VID. Still it is less than I needed with SD. This is with 1.325 x 113 (1.497v) 0540 fpmw [IMG]

[/IMG] linky to 1.441v bios http://img316.imageshack.us/img316/4...900139v6ly.jpg

**dnottis** · 11-20-2005, 08:36 PM

Originally Posted by rodman

Is anyone geting over 2.8GHZ using 2x1GB stix?

**dnottis** · 11-20-2005, 08:37 PM

Originally Posted by ncsa

I do not think that you are alone .. it maybe that the FPAW chips are experiencing this issue of > 260-265 - no boot.

No problem with with 146 FPAW.

http://www.xtremesystems.org/forums/...79#post1147379

**uOpt** · 11-20-2005, 09:09 PM

My 146 CABYE 0540 FPAW @ 1.6 V, 2x 512 MB Geil One BH @ 3.6 V.

On air, Big Typhoon:

(ETA: these shots are SuperPi 1M only. I didn't have time to Prime at higher than sock volts yet)

%%

For the kicks of it, here is with 4 sticks of the Geil One BH. Might be the fastest superpi on air with 2 GB memory.

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Geil One TCCD

%%

Here is Geil One TCCD maxed out. CPU not high, but sure has a good memory controller:
http://www.cons.org/cracauer/oc-screens/oc-tccd340.png

**dnottis** · 11-20-2005, 10:39 PM

That prime stable though? I can push 3 Ghz too SuperPI32M stable - but prime crashes right away.

**Riverna** · 11-21-2005, 01:44 AM

Hello Guys,

here is my opteron 144 apmw 0530, without heatspreader and cooled my water (tripple radi and nexxxos xp rev 2.0).

With lower temp ... over 36°c and he is instable

Gamestable and benchstable @ 3060Mhz with 1.39v

**Dani** · 11-21-2005, 02:14 AM

Ok, finally got 3.1GHz stable on AIR

**Dani** · 11-21-2005, 02:17 AM

Originally Posted by dogsx2

You got a good cpu. Why don't you use spi mod 1.4?

MuroPI v1.1 is same as spi mod 1.4, it's just translated to Finnish language

**Dani** · 11-21-2005, 02:19 AM

Originally Posted by daysleeper

Well when i look out the window there is allready Winter!!!!

....And Dani when you sell your Opteron,don't keep it inside your team

Here down in Helsinki near warm sea it is'nt winter, yet

But hmm, do you want to buy it when im ready to leave my Opt?

**tatts** · 11-21-2005, 05:34 AM

i couldnt resist, a uk retailor got some 146's in today so i got 2 more coming, hoping theyve got better mem controllers so i can pass 3.1ghz stable

**TEDY** · 11-21-2005, 05:37 AM

geeze tatts : leave some for us

**tatts** · 11-21-2005, 05:44 AM

youre not in the uk anyway and dont think they ship abroad

i got an addiction now, even though my 144's have gone, still leaves 3 146's & a 148 lol

**TEDY** · 11-21-2005, 05:50 AM

and with a lot of €

send me 1.

**uOpt** · 11-21-2005, 05:57 AM

Originally Posted by dnottis

That prime stable though? I can push 3 Ghz too SuperPI32M stable - but prime crashes right away.

No, my shots are Pi 1 M only.

My CAYE does 2800 MHz 12 hours Prime stable at stock volts.

I didn't have time to prime at higher volts yet

**Family man 72** · 11-21-2005, 06:17 AM

Originally Posted by rodman

Is anyone geting over 2.8GHZ using 2x1GB stix?

My 148 CABYE 0535XPMW stops like a wall at 2805MHz (11x255) with Ocz 2GB EB 4000 kit. Tried to raise Vcore to 1.65V,but Prime fails after 3 hours.

**TEDY** · 11-21-2005, 06:26 AM

muhahaha

soon as tatts said that techohead.uk had 146 opty price raised in 30 minutes for 30Ł

it was 125 now 151

damn greedy

ing retailers.

**tatts** · 11-21-2005, 06:33 AM

haha someone just ordered 1 for £150 plus delivery (£160) and only 1 left pmsl

**TEDY** · 11-21-2005, 06:37 AM

some people really have money

**tatts** · 11-21-2005, 06:39 AM

i ordered 2 this morning soon as they was added so got mine cheap and i knew no one else in the uk will be getting any before xmas

**TEDY** · 11-21-2005, 07:01 AM

so 3 + 1 you already have + 2 ordered ? come on man send me 1

**Rufus7** · 11-21-2005, 07:09 AM

Originally Posted by Dani

Ok, finally got 3.1GHz stable on AIR

Sorry but SP2004 is not the best Stabilitytest.
If you want to go sure then use Prime95 version 24.14!
And make the Test Custom FFTS in place changing every 15 Minutes. (8-4096).
Thats the ultimative Stabilitytest for the CPU!!!!!!!!

**tatts** · 11-21-2005, 07:11 AM

Originally Posted by Rufus7

Sorry but SP2004 is not the best Stabilitytest.

can you tell me the differences between prime95 & sp2004 please?

**Rufus7** · 11-21-2005, 07:20 AM

The SP2004 is the Old version of Prime 95 Versions before 24.xx.
And these versions are not optimized to set the new CPUs under 100%Load.
Prime Versions higher than 24.11 are better for Stability Test.
Try it and you will see. Same Frequency and Vcore and than let SP2004 run. After an Hour try it with Prime 24.14 Custom FFTS in Place . And the CPU will soon give up.

[url=http://www.bilder-hosting.de]

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**5days** · 11-21-2005, 07:25 AM

Originally Posted by tatts

can you tell me the differences between prime95 & sp2004 please?

Nothing except for maybe versions.

**Rufus7** · 11-21-2005, 07:49 AM

SP2004 is like SuperPi.Says nohting about Stability.
If you dont believe it test it out with SP2004 an Prime95 24.14.
Set a Vcore an Frequency thats Stable under SP2004 und then let Prime95 24.14 Custom
FFTs in place changing every 15 Minutes run. And you will fail in the first minutes or seconds. And thats the Truth.

Or Try it with RC5-72 or Setihome.

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