Quote from: jirkalada on December 11, 2013, 04:52:32 PM

Hi,
anyone has experience with undervolting Asus R9 290x - 4GD5.

It is possible to undervolt with Asus GPU Tweak application, but it seems to me that this program does this only for one card (I have 4 in my rig).

My max. hasrate is 890 khps but cards draw 389W each (total W consumption / [number of 290x cards]).

Anyone has setting for good hasrate with lower consumption?

Hi fella. You've got bigger problems to worry about than undervolting if you're only pulling 890 kH out of 290x's. I have the 290 non x, and am getting a steady 893 for over a week solid right now with zero restarts to my operation.

On that note, GPU tweak is trash. You need to install afterburner and use that.