legkodymov (OP)
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August 07, 2014, 12:24:34 PM |
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As most of you understand, only low power chips will work this winter and only those who have such chips will do profits in near future.
I would like offer a best ever miner design in exchange for such chip. What I mean of 'ideal miner'. Manufacturing costs for miner will be only around 1/5 of overall price. 4/5 of price will be net cost of chips.
Miner will run at high voltage with great efficiency ~95%.
Miner can work with nearly any chips, but I'm searching for best chip ever.
I have prototypes for different current chip manufacturers, so I can provide proof if needed. Also I have a farm for personal use that employ such technology.
PM me if you have great chips to offer, only with working samples.
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brontosaurus
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August 23, 2014, 07:21:56 PM |
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As most of you understand, only low power chips will work this winter and only those who have such chips will do profits in near future.
I would like offer a best ever miner design in exchange for such chip. What I mean of 'ideal miner'. Manufacturing costs for miner will be only around 1/5 of overall price. 4/5 of price will be net cost of chips.
Miner will run at high voltage with great efficiency ~95%.
Miner can work with nearly any chips, but I'm searching for best chip ever.
I have prototypes for different current chip manufacturers, so I can provide proof if needed. Also I have a farm for personal use that employ such technology.
PM me if you have great chips to offer, only with working samples.
Good luck with your venture, but I'd imagine that a company with engineers smart enough to make a chip with this level of performance would also have worked out a design for a cost efficient system. Your pricing ratio presumably doesn't include the costs of PSU's? |
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philipma1957
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'The right to privacy matters'
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August 23, 2014, 09:15:07 PM |
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no one will give or share a working prototype of a .3 watt chip.
If I had some in hand I could sell them for 1,000,000 usd
Frankly the .3 watt chip may be like unobtainium. The rarest of all elements a little humor for a sat afternoon.
As of today no one has shown that they have a .5 watt chip maybe the sp30.1 from spondoolies can do it maybe not.
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legkodymov (OP)
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August 25, 2014, 06:29:47 PM |
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Good luck with your venture, but I'd imagine that a company with engineers smart enough to make a chip with this level of performance would also have worked out a design for a cost efficient system. Your pricing ratio presumably doesn't include the costs of PSU's?
You are little bit wrong about smart engineers. It is like producing devices and hosting devices. Sounds similar, but in fact completely different business. I "sell" design for cheap. Many times cheaper then develop it, because I have it already. Yes, my pricing ratio includes PSU!!!! |
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legkodymov (OP)
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Activity: 80
Merit: 10
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August 25, 2014, 06:32:21 PM |
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no one will give or share a working prototype of a .3 watt chip.
If I had some in hand I could sell them for 1,000,000 usd
Frankly the .3 watt chip may be like unobtainium. The rarest of all elements a little humor for a sat afternoon.
As of today no one has shown that they have a .5 watt chip maybe the sp30.1 from spondoolies can do it maybe not.
My current, not so good 40nm chips run @.63 watt Maybe you are right, maybe not. |
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Taugeran
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August 26, 2014, 02:51:36 AM |
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has anyone tried undervolting bitfury Rev1 or Rev2 chips to their minimum voltage range? its like 0.5V for R.2 and 0.6V for R.1
i might just do that with a nanofury if i can find a drop in replacement for the vreg
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Bitfury HW & Habañero : 1.625Th/s tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1 Come join Coinbase |
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BITMAIN
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February 12, 2015, 08:46:41 AM |
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Thanks to legkodymov.
S5 was based on legkodymov's serial power design, and its power consumption at wall is 0.51W/G.
S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
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Cloud Mining? Just Go to Hashnest.com Best Liquidity Lowest Price 100% Real Mining Back Up
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Gamla
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February 12, 2015, 09:01:35 AM |
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S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
Finally great news!!!!!!!!!!
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xstr8guy
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February 12, 2015, 01:36:03 PM |
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Interesting (and slightly confusing due to poor translation) news from Bitmain in an ancient and forgotten thread. More interesting is the fact that the OP wasn't a total crackpot... as anyone who had read the thread in the past surely thought.  |
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sidehack
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Merit: 1865
Curmudgeonly hardware guy
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February 12, 2015, 01:58:57 PM |
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So, it wasn't based on the OneString or those Yaizo (sp?) boards or the Prisma or a couple other string designs that had come out several months or a year earlier? I don't know of anything the S5 does that's truly novel design.
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dropt
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February 12, 2015, 05:09:50 PM |
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S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
!!!!! thank-you |
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Rabinovitch
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A humble Siberian miner
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February 12, 2015, 05:11:38 PM |
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S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
Finally great news!!!!!!!!!!
YEEAAHHH!!! God save BITMAIN! |
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gaalx
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February 12, 2015, 08:43:33 PM |
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Thanks to legkodymov.
S5 was based on legkodymov's serial power design, and its power consumption at wall is 0.51W/G.
S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
what is the price and the content update? |
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ZiG
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February 13, 2015, 04:22:12 AM |
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Thanks to legkodymov.
S5 was based on legkodymov's serial power design, and its power consumption at wall is 0.51W/G.
S2-replace PCB will be released after Chinese Spring Festival, and it will be serial powered too, and its power consumpiton at wall will be less than 0.4W/G.
Good job, legkodymov...and BitMain...!!! Cheers, ZiG |
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mazedk
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February 13, 2015, 07:33:46 AM |
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Awesome stuff..
Now on a totally different note..
Seriously, how many freaking festivals/Holidays do the chinese people have!? - and every time, they seem to shut Down the entire country for a week.
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el_rlee
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February 13, 2015, 09:15:15 AM |
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Awesome stuff..
Now on a totally different note..
Seriously, how many freaking festivals/Holidays do the chinese people have!? - and every time, they seem to shut Down the entire country for a week.
This one is THE ONE. And the entire country is shut down for ~2 weeks effectively that time. The other festival is the "golden week" somewhere in October, which is roughly a week. |
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mavericklm
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February 13, 2015, 09:55:46 AM |
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so s6 is in the testing
if the price is right, i might upgrade an s2 or 2
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dunand
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February 13, 2015, 12:59:22 PM |
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S6 yeah!
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Blazed
Casascius Addict
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Merit: 1119
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February 13, 2015, 03:24:59 PM |
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I wonder if these new S6 blades will have a mod for the S4 not just the S2
I think the real question is...will they be cost effective? The S1 -> S3 kits were not worth the cost. |
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mavericklm
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February 13, 2015, 03:45:30 PM |
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i hope for, but i know i'm a bit delusional:
c1 waterblocks compatibility
possibility to use several psu's, meaning power connectors only on blades&controller board
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