Topic: -1BTC reward-Lower voltage downclock for 7970 under Ubuntu 12.04 (Read 1704 times)
I have oc version .Default 1.175 v too high cards can work on 1 v with any problems it will be couple hundred watts economy on 6 gpu rig
probably more profitable to mine on default voltage with the 7970's
Wait, maybe I'm not understanding here. Are you saying that with Ubuntu you're using more power than with Windows 7? Sounds good to me.
I mean no tools to lower voltage so impossible to save some electricity.If no solution yet MODERATOR PLS CLOSE THREAD. 
Wait, maybe I'm not understanding here. Are you saying that with Ubuntu you're using more power than with Windows 7? Sounds good to me.
Sorry: no way to do it under Linux, unless you find a modded BIOS that suits your particular 7970 model, and you flash it.
Bye.
Bye.
Hello.Guys i need help.I cant change voltage on 5 7970 under ubunta 12.04. its unreal under win 7 i have 2700mh but from outlet 750-800wt (of course downclocked)and under ubunta the same 2700 and 1200wt from outlet.
AMDOverdriveCtrl not working why i dont know.Its started i change voltage but on killawat no changes.Sorry for my english.
AMDOverdriveCtrl not working why i dont know.Its started i change voltage but on killawat no changes.Sorry for my english.
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