Quote from: adaseb on August 28, 2016, 11:51:02 AM

Quote from: Quesdana on August 28, 2016, 11:36:17 AM

Quote from: malekbaba on August 28, 2016, 08:23:44 AM

Quote from: Kwiksave on August 28, 2016, 07:26:00 AM

Quote from: malekbaba on August 27, 2016, 07:21:46 PM

I actually mine with 7950 AMD gpu and I really do not care about the price/hash coz I will only sell when I get enough profit. Price of ETH goes up and down. I do not stop mining and sell my coin at a good price and make some profit. hat is it

Is your electricity over $0.25/kWh? If so, you might make some loss if you do not undercock.
I undervolt all my 7950.

It is $0.125/kwh in my area. BTW how much hashes do you get after underclocking ?

I have a AMD reference 7950, I under volt it to 0.881 V, the frequency is 795/1000MHz. The hash rate is about 13MH/s. I do not know the wattage.

Set it to 0.950V and 950/1500 and dual mine SIA, you will get combined hashrate of 20MH/s and your efficiency will be the same.

Do you have the 7970? I have a few 7970 or 280x. I would llike to increase the efficiency as well. Shall I dual mine?