Re: 750 GH/s - 3TH/s Miners from $3565

Quote from: bitcoinultra on February 17, 2014, 07:10:39 PM

Quote from: cryptx on February 17, 2014, 05:09:37 PM

Thanks. How are you going to achieve 0.65W/GH when Bitmine is running at 1W/GH?

How many chips are you using in the 3TH model?

We aren't running our chips in any kind of "Turbo Mode" which is keeping our power usage to 0.65W/GH with each chip producing 31.25GH/s

Our Enigma 4 model which can hash 3TH/s has 96 ASIC chips. They are mounted with 12 chips to a board, 2 boards to a module and 4 modules in this unit (I hope that all makes sense

)

31.25GH/s is definitely an OC over nominal. Bitmine is running five 8-chip boards to produce 1TH/s with a bit worse than 1J/GH. That's 25GH/s per chip. Marto74's boards run at around the 32GH/s range and they pull closer to 1.5J/GH at that setting.
I'd love to see your test result showing 0.65J/GH at 31.25GH/s per chip.