Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
I wager the data sheet published for these 1385 chips was not based on nominal chips but exceptional chips and perhaps some exaggeration.
IIRC I don't think we've seen a unit come in at spec, but I can't say I've ready EVERY post on the S7's.
My units are exceptional 4.86 rock solid B1's and I'm excited to see what they can do once warranty is up, and closer to ROI.
An associate has several he's been clocking at 625mhz since day one and they still have .00xx HW rates, when he clocked them higher, HW rates suffered and the hash did not increase.
All the empirical evidence so far points to the released performance data being slightly in-accurate.
Has anyone (novak / sidehack) gotten any raw 1385's to play with?
P.S. I just noticed that... IF the 1385's were producing 30 gh/s instead of 32.5 gh/s...
162 Chips @ 30gh/s = 4860
IIRC I don't think we've seen a unit come in at spec, but I can't say I've ready EVERY post on the S7's.
My units are exceptional 4.86 rock solid B1's and I'm excited to see what they can do once warranty is up, and closer to ROI.
An associate has several he's been clocking at 625mhz since day one and they still have .00xx HW rates, when he clocked them higher, HW rates suffered and the hash did not increase.
All the empirical evidence so far points to the released performance data being slightly in-accurate.
Has anyone (novak / sidehack) gotten any raw 1385's to play with?
P.S. I just noticed that... IF the 1385's were producing 30 gh/s instead of 32.5 gh/s...
162 Chips @ 30gh/s = 4860