Re: [ANN] Technobit HEX8A1 - 6/8 chip Coincraft A1 board -999 EUR March delivery

Quote from: Zich on February 15, 2014, 01:27:10 AM

Quote from: Gator-hex on February 14, 2014, 03:18:00 PM

Yeah I want to run this with less volts like they do 850mV should make it 200GH/200W so I get less heat and can put quieter fans on.
But I think Zich said he got like 23% error rate! Shocked

If I swap with someone with a later batch Feb/Mar will they be more efficient or the same?

Some test result Grin

With 220 & 880mV, ampere usage on 12V rail is 20A Grin

Then 200 & 870mV, ampere usage on 12V rail is 17 A. hardware error is very low Shocked

Cool. Thanks for testing that.
I think Bitmine were using 830mV in their video. http://www.youtube.com/watch?v=91MuwGOgRFo