Yay! Another problem that i've got bored of.

 

Basically.... my GPU voltages hardly ever match up in 3D mode, which means I lose a massive % of my attempted runs. Sometimes the voltages stay in idle mode.

 

Because of ATI power saving, the "wrong" voltage will move between card 1 and 2.

 

Is there any way to disable all the powersaving crap and just run full volts and MHz all the time?

 

I'm using Afterburner.

 

I do have 1/3 of an idea to try later on, but I don't expect it to work

 

Has anyone else ran into these problems?

I can't remember what it called but its I'm the new AB if you set it to 20% it helps with the down clocking

You lucky man Kenny... With AB "unlock volt" I can't even change it on my 580LTs SLI (using AB 2.1 and 285.38 drivers)

I can't remember what it called but its I'm the new AB if you set it to 20% it helps with the down clocking

 

 

Tried it. Doesn't work for my downclocking. Maybe 20% isn't enough. I thought this power setting helped prevent throttling?

hwbot.org/submission/2274213_domoca_3dmark11___performance_2x_radeon_hd_7970_19267_marks

 

That's been the only time it had worked for me not sure what drivers they are

 

But have you tryed different drivers ?

 

Last time I ran cf I couldn't get them to pass 1100-1150 I hate amd drivers lol

Edited June 19, 201213 yr by DOM.

Yea, tried multiple drivers 12.3 12.4 and now on the 12.6 beta.

 

Have you disabled ULPS in the windows registry ?

+1 Gunslinger!

 

It has been a pain in the arsh for me in single with Trixx and AB before using beta drivers.

Will test when I have it all hooked up again. I googled it though and it looks vaguely promising

 

Thanks for posting!!

K404

i have issues with voltages in СF too . to apply voltages and clock to both cards I need to disable CF , set manually volt and clocks to each card and than enable CF. it was crappy benching ..

well that maybe explains why I had only bluescreens while testing 7970 CF some days ago...hated the cards, went back to 580 ^^