Hello. I'm mining with a 7870 right now. I'm getting about 440 Mhash/s and GPU-Z is telling me it's pulling ~80 watts.
This seems to be too low of a power draw to be accurate. Or is it? Any other utilities I should be using? Aside from a Kill-A-Watt.
maybe gpu shark in detailed mode?
http://www.ozone3d.net/gpushark/It tell you your current TDP max and the percentage that is being used.