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Non ref 5850 OC - Page 3

post #21 of 41
500 points or so? from 725
post #22 of 41
http://www.overclock.net/ati/667144-...ling-ulps.html

You need to Disable ULPS to OC in MSI afterburner in xfire. System just crashes if you don't disable. I assume this is what you have been experiencing.
post #23 of 41
Thread Starter 
Quote:
Originally Posted by Newbie2009 View Post
http://www.overclock.net/ati/667144-...ling-ulps.html

You need to Disable ULPS to OC in MSI afterburner in xfire. System just crashes if you don't disable. I assume this is what you have been experiencing.
Yea, it's not disabled but in trixx not msi... What is it aside from disabling 2nd card volt... Cause that doesn't seem beneficial
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post #24 of 41
Quote:
Originally Posted by Shneakypete View Post
Yea, it's not disabled but in trixx not msi... What is it?
It is when the 2nd card clocks down to zero ad almost shuts off to save power when not using crossfire(example when on desktop playing with overclockind)

Go to regedit

Go to registry and disable Ulps:

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control \\Cl ass\\{4D36E968-E325-11CE-BFC1-08002BE10318}]

and change "EnableUlps" to 0 under the 0000 and 0001 or 0003 keys.

Exit, restart PC and shold then work fine.
post #25 of 41
Thread Starter 
From what I remember, trixx has a check box option for disabling.

Msi gave an error when I tried it while messing around not knowing what it is
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post #26 of 41
Quote:
Originally Posted by Shneakypete View Post
I got the same CPU... Running 4.1ghz...

How much better of a mark score are you getting by just increasing the core clock?
@4.0 I get P4321 with 925/1125/1.2v
Bone stock cpu/gpu clocks P3450
post #27 of 41
Thread Starter 
Quote:
Originally Posted by blkdoutgsxr View Post
@4.0 I get P4321 with 925/1125/1.2v
Bone stock cpu/gpu clocks P3450
Using xfire I'm getting around 5500, I would like to see 6000 area.

That's also with gpu's on max everything
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post #28 of 41
Thread Starter 
I'll try disabling ulps when I get home from lunch or after work... It needs a restart to take effect ?
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post #29 of 41
Quote:
Originally Posted by Shneakypete View Post
Using xfire I'm getting around 5500, I would like to see 6000 area.

That's also with gpu's on max everything

I'm not sure what you mean by max everything... Like max clocks youve been able to achieve? I was unable to get above 840/1175 with stock volt and that was only stable for the couple min I ran 3dmark11.. After the voltage increase is when I can set er free... Can you try overclocking the cards separately and see if one is really holding you back?
Edited by blkdoutgsxr - 3/4/11 at 8:05am
post #30 of 41
Quote:
Originally Posted by Shneakypete View Post
I'll try disabling ulps when I get home from lunch or after work... It needs a restart to take effect ?
in my experience with MSI afterburner yes you need to restart.
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