Topic: Undervolting Sapphire 7950 w/Boost under Linux (Read 1348 times)
i know this is an old topic but did you end up finding a way to undervolt within linux? I found this software have you tried it ? AMDOverdriveCtrl
If all utils fail, you always have a choice to mod BIOS.
Assuming the card has dual BIOSes, even if you flash something wrong it won't be a huge issue.
Assuming the card has dual BIOSes, even if you flash something wrong it won't be a huge issue.
Both cgminer and atitweak failed. I remember seeing elsewhere you might be able to do it in Windows and then reboot to Linux.
Hi everyone 
Last 7 days I'm looking for a solution to undervolt my GPU under linux but I wasn't successful. I know some people did this under Windows using TriXX Tweak Utility.
Did anyone managed to lower voltage on any 7950 under Linux. My card has a stock voltage of 1.25V which IMHO might go lower.
Tnx
Last 7 days I'm looking for a solution to undervolt my GPU under linux but I wasn't successful. I know some people did this under Windows using TriXX Tweak Utility.
Did anyone managed to lower voltage on any 7950 under Linux. My card has a stock voltage of 1.25V which IMHO might go lower.
Tnx
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