Quote from: 420 on May 29, 2013, 01:27:24 AM

Quote from: Mhash pipe on May 29, 2013, 01:13:13 AM

My 7790 results...

296 mhash (guiminer -v -w 128 -f 1 1200/200)
246 khash (cgminer, tc 8000, w 128, i 17, 830/1500)

I have three and they hardly use any power. I'm running them stacked in a case and the fans are so quiet I can't hear them.

That said, I am looking to build a rig with 2x7950 or some other beastly cards because I want more hash.

that's a lot faster than the page says here:
https://en.bitcoin.it/wiki/Mining_hardware_comparison
I don't see the 7790 on there. The 7790 was just released recently, so there isn't much information out there.

you're quite overclocked; what is your mhash/watt?
I'm not sure to be honest. I don't have a kill-a-watt. I am running the power setting at -20% in afterburner for all three cards for bitcoin and litecoin mining. All three cards are running on a 750 watt bronze psu.