Jump to content

Crossfire ULPS Issues

ClutchHunter
By ClutchHunter
in Graphics Cards
 Share
Posted

This issue has cropped up recently. 7970/7950 Crossfire.

 

ULPS enabled results in hardware acceleration randomly leaving the second card on 3D clocks and at 99% load.

 

ULPS disabled results in image corruption/flickering when Crossfire is enabled. This happens on all games where Crossfire is enabled. See:

 

rMNA3c2.jpg

 

I've tried different overclocking utilities to no effect. Help?

My setup used to be linked here but links aren't allowed so... it shall remain a mystery!

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

This issue has cropped up recently. 7970/7950 Crossfire.

 

ULPS enabled results in hardware acceleration randomly leaving the second card on 2D clocks and at 99% load.

 

ULPS disabled results in image corruption/flickering when Crossfire is enabled. This happens on all games where Crossfire is enabled. See:

 

rMNA3c2.jpg

 

I've tried different overclocking utilities to no effect. Help?

Use the spoiler in my post to fix yours.

† Christian Member †

For my pertinent links to guides, reviews, and anything similar, go here, and look under the spoiler labeled such. A brief history of Unix and it's relation to OS X by Builder.

 

 

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
  • Author

Have you tried disabling 2d clocks?

 

No but I'd rather not. I mean I went for ages without issue and then this problem pops up out of nowhere. I'm primarily concerned about the issue with ULPS disabled as I had ULPS disabled the whole time that the setup was working.

My setup used to be linked here but links aren't allowed so... it shall remain a mystery!

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

No but I'd rather not. I mean I went for ages without issue and then this problem pops up out of nowhere. I'm primarily concerned about the issue with ULPS disabled as I had ULPS disabled the whole time that the setup was working.

You are on 13.8 beta?

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
  • Author

You are on 13.8 beta?

 

Yes. I just tried 13.4 WHQL however the issue remained.

My setup used to be linked here but links aren't allowed so... it shall remain a mystery!

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
  • Author

Its a known issue with the 13.8 drivers..Did you use this to remove all drivers before installing new ones?

 

http://support.amd.com/us/gpudownload/windows/Pages/catalyst-uninstall-utility.aspx

 

Yes.

 

With that being the case how did it happen with 13.4? /confused

My setup used to be linked here but links aren't allowed so... it shall remain a mystery!

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

Yes.

With that being the case how did it happen with 13.4? /confused

I don't know that's why I wanted to make sure you removed all traces of 13.8..
Link to comment
Share on other sites
Link to post
Share on other sites
Posted
  • Author

*Fixed by using AMD uninstall utility, then rebooting into safe mode and running Driver Sweeper, then rebooting once more and reinstalling the drivers.

My setup used to be linked here but links aren't allowed so... it shall remain a mystery!

Link to comment
Share on other sites
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing Graphics Cards

×