Autostarting AMD GPU Clock Tool

[Jeppeboy]

Hi everyone,

I'm having some trouble configurating the overclocking of a friend's graphic cards. He's using two 5850 cards and I'm using AMD GPU Clock Tool to overclock them, and I've put them in autostart using this command line:

"C:\Program Files (x86)\AMD GPU Clock Tool\AMDGPUClockTool.exe" -eng=750 -mem=1125

The problem is, it only sets the clocks on one of the cards... making it quite useless since we've got Crossfire enabled. Is there a way to set the clocks on both cards via the command line?

(the reason we arn't using CCC to overclock is because of the flickering that occurs when idle)

Thanks in advance!

 

[(FIH) The Don]

why not just use MSI afterburner, then you can set it to keep settings at system startup?

 

[Jeppeboy]

We've tried MSI Afterburner as well, but it (like CCC) causes flickering (it doesn't change idle clocks...?). AMD GPU Clock Tool works wonders when we run it, we just need to get it to autostart properly...

 

[erocker]

To fix the clocks from reverting back look here: http://hwbot.org/article/news/msi_afterburner_140_released_bypass_ccc_limits

You just have to change one value from 0 to 1. Then you can autostart Afterburner with whatever clocks you want and have custom fan speeds if you want.

 

[Jeppeboy]

Will try it, thanks.

As a side note, the clocks in my first post are not accurate, we've clocked them up to 860/1225

 

[Jeppeboy]

It did not work, unfortunetly. We get the same error when overclocking with MSI Afterburner as with CCC, the screen flickers when in 2D/idle mode as soon as you overclock even the slightest bit. AMD GPU Clock Tool works wonders, if we just could get it to set the clocks for both cards automaticly... Having to start the program and set the clocks manually when you start the computer isn't really fun

 

[Jeppeboy]

Just FYI, I solved it. Turns out you can run the tool with /? to find out the commands... doh.

-i=* sets the clocks to all cards on the system.