Re: Linux+HD5830: Underclocking below aticonfig limit without BIOS flashing?
Get AMDOverDriveCtrl and see if it will let you go below the floor set by default.
In my experience, on 5830s and 5870s, it will allow you to set a memory clock as low as 150. No flashing, etc, required.
Works! Memory now running at 300Mhz which decreased the temperature quite a few degrees and allowed me to slow down the fan.In my experience, on 5830s and 5870s, it will allow you to set a memory clock as low as 150. No flashing, etc, required.
Also the fan-control by specifying a speed graph is a nice feature of it.
Very nice, thanks.
Doesn't allow to overclock above 875MHz though - this is the default limit of the amdcontrol tool. Is there also a way to overclock beyond that without flashing the BIOS?
