Quote from: ArsenShnurkov on March 08, 2011, 12:16:14 AM

Quote from: vladimir on March 08, 2011, 12:12:11 AM

I doubt...

çàâèäóé ìîë÷à è ñïåðâà äîáåéñÿ
envy in silence and prove that you can do it better

Quote from: nster on March 07, 2011, 11:10:56 PM

8*6990 would have been godly for mining

It will give 5.1 * 8 TFlops = 40.8 TFlops, 5,28 GHash/s
the whole network is 580 GHash/s - bitcoincharts.com
10 500 000 BTC per 4 years = ~7200 BTC/Day
7200 * 5,28/586 = 64 BTC / day
~220 days to cover costs (without electricity)

Ïîñòåñíÿëñÿ áû óæ ïîçîðèòüñÿ.

If only this can work without overheating in first couple of minutes, it would be ~4.32 GH/s. (8 x 5970)
~55.7074180016 BTC per day at next difficulty (after tomorrow).
Let's assume that difficulty will increase by 30% every 10 days for easy counting.
557 + 340 + 273 = 1170 BTC first month
190 + 133 + 94 = 417 BTC first month
66 + 46 + 32 = 144 BTC third month.
8 * 300 = 2.4 kW just for the cards * 24 * 30.5 * $0.1 = $175 per month for power, oops, we are not profitable already.