rocks
Legendary
 Offline
Activity: 1153
Merit: 1000
|
 |
October 21, 2013, 08:30:45 PM |
|
What's the consumption at 1.6Gh? Some people mostly care about Gh/W, the total hashing power being a secondary stat.
The very top of the OP states 0.8W/Ghps. Is there any information on how the W/Ghps for these chips compare to other ASIC vendors (KnC, CoinTerra, Monarch, etc)? To me this determines if the chips are useable for a long time, or if they are just a short term novelty that will be useless in a few months. I was burned by just how inefficient the Avalon gen1 chips were compared to other ASIC vendors, as a result they will be shut off soon just like GPU & FPGA rigs. I'd prefer something that makes sense to leave running for awhile... Although possible, nobody runs them at 0.8Watt/GH/s more likely to be at 1.0w or more if you overclock. There is plenty of information about the Bitfury chips in the Bitfury development thread under custom hardware. 0.8W/Gh or ~1.0W/Gh is the same ball park. It would be helpful to know how this range compares to the other new ASIC designs coming online soon which may be much more efficient at 28nm. i.e. if KnC or CoinTerra are around 0.05W/Gh then BitFury chips have a long-term issue. Does anyone know if there is a good power consumption comparision of ASIC chip estimates? I tried searching but all I found were incomplete. Thanks, |
|
|
|
|
|
|
|
|
|
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
Unacceptable
Legendary
Offline
Activity: 2212
Merit: 1001
|
|
October 21, 2013, 08:42:39 PM |
|
Bitmine,Blackarrow & I think Hashfast are around 1/2 watt per GH,looks to be about the best coming.So @ .8 watts per GH is pretty good,for a 55nm chip even  Beats the hell out of BFL 65nm(5 watts per GH) & Avalon 110nm(6 watts per GH) & maybe thier 55nm may come close,but who would buy Y I FU's crap  |
"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan  |
|
|
|
erk
|
|
October 21, 2013, 08:54:43 PM |
|
Bitmine,Blackarrow & I think Hashfast are around 1/2 watt per GH,looks to be about the best coming.So @ .8 watts per GH is pretty good,for a 55nm chip even Beats the hell out of BFL 65nm(5 watts per GH) & Avalon 110nm(6 watts per GH) & maybe thier 55nm may come close,but who would buy Y I FU's crap Bitmine and Hashfast haven't shipped a chip so we know nothing. Why are we even talking about this in the Group Buy thread, keep it on topic please. |
|
|
|
|
rocks
Legendary
Offline
Activity: 1153
Merit: 1000
|
|
October 21, 2013, 09:29:15 PM |
|
Bitmine,Blackarrow & I think Hashfast are around 1/2 watt per GH,looks to be about the best coming.So @ .8 watts per GH is pretty good,for a 55nm chip even Beats the hell out of BFL 65nm(5 watts per GH) & Avalon 110nm(6 watts per GH) & maybe thier 55nm may come close,but who would buy Y I FU's crap Bitmine and Hashfast haven't shipped a chip so we know nothing. Why are we even talking about this in the Group Buy thread, keep it on topic please. How is talking about power efficiency of ASIC chips used in Drillbit systems off topic? This factor determines the usefullness of the drillbit boards, and helps people to decide whether or not it is profitable to gamble by buying more boards. |
|
|
|
|
|
erk
|
|
October 21, 2013, 09:33:46 PM |
|
Bitmine,Blackarrow & I think Hashfast are around 1/2 watt per GH,looks to be about the best coming.So @ .8 watts per GH is pretty good,for a 55nm chip even Beats the hell out of BFL 65nm(5 watts per GH) & Avalon 110nm(6 watts per GH) & maybe thier 55nm may come close,but who would buy Y I FU's crap Bitmine and Hashfast haven't shipped a chip so we know nothing. Why are we even talking about this in the Group Buy thread, keep it on topic please. How is talking about power efficiency of ASIC chips used in Drillbit systems off topic? This factor determines the usefullness of the drillbit boards, and helps people to decide whether or not it is profitable to gamble by buying more boards. There is a http://drillbitsystem.com forum for discussing these things please try and keep this thread for group buy discussions. |
|
|
|
|
Unacceptable
Legendary
Offline
Activity: 2212
Merit: 1001
|
|
October 22, 2013, 12:10:42 AM |
|
Bitmine,Blackarrow & I think Hashfast are around 1/2 watt per GH,looks to be about the best coming.So @ .8 watts per GH is pretty good,for a 55nm chip even Beats the hell out of BFL 65nm(5 watts per GH) & Avalon 110nm(6 watts per GH) & maybe thier 55nm may come close,but who would buy Y I FU's crap Bitmine and Hashfast haven't shipped a chip so we know nothing. Why are we even talking about this in the Group Buy thread, keep it on topic please. How is talking about power efficiency of ASIC chips used in Drillbit systems off topic? This factor determines the usefullness of the drillbit boards, and helps people to decide whether or not it is profitable to gamble by buying more boards. There is a http://drillbitsystem.com forum for discussing these things please try and keep this thread for group buy discussions.  Your name fits you erk |
"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan |
|
|
|
|
|
Barntech (OP)
|
|
October 22, 2013, 02:30:51 AM
Last edit: October 22, 2013, 02:45:00 AM by Barntech |
|
Bahaha  This makes me wish there was a "like" button on this forum! ... No offense Erk. But yeah i do think gh/w is a worthy discussion topic. I haven't got good answer for you yet on that unfortunately, but as soon as i do i'll share them with you all, but basically the theoretical maximums already discussed shouldn't be too far off, somewhere in the vicinity of 1W per GH. And regarding the hashrates, yes th ahrdware is built to achieve the hashrates stated in the title of the thread. From here it is software tweaking, overclocking etc to get it up to those rates. More soon. Barntech |
|
|
|
|
|
bronan
|
|
October 22, 2013, 02:34:10 AM |
|
wtf erk dude stop with your crap and show me where it says we are not allowed to talk ..... I talk about anything i want where ever i want. If you do not like it your problem We are all on our toes to know anything we can sqeeuze out of barntech  |
|
|
|
|
|
erk
|
|
October 22, 2013, 02:41:02 AM
Last edit: October 22, 2013, 06:56:07 AM by erk |
|
Bahaha This makes me wish there a "like" button on this forum! ... No offense Erk. But yeah i do think gh/w is a worthy discussion topic. I haven't got good answer for you yet on that unfortunately, but as soon as i do i'll share them with you all, but basically the theoretical maximums already discussed shouldn't be too far off, somewhere in the vicinity of 1W per GH. And regarding the hashrates, yes th ahrdware is built to achieve the hashrates stated in the title of the thread. From here it is software tweaking, overclocking etc to get it up to those rates. More soon. Barntech I don't have a problem with the discussion on GH/s or PSUs, however let me quote you: Hey all.
Yes let's keep discussions on specific things over on the forum at drillbitsystem.net/forum. I'll try to jump in there when i can to answer questions. I'll also try to do up a specs sheet thingy which will hopefully address most of the questions being asked.
As for USB cables, i have decided that because i love you all so much, i'll send USB cables free with the miners when we send them out, so you don't need to worry about those.
Barntech
I think this is a good idea actually. Why don't we do that; continue PSU, cooling, heatsink, bitcoin apocalype/revolution tec discussion over at the forum and keep this one clear for getting more people 'on board' ... I'm not too fussed, but i did like the way individual discussion could be started over there. Please feel free to keep using it everyone. Barntech What can I say. |
|
|
|
|
|
Goldshredder
|
|
October 22, 2013, 03:01:49 AM |
|
Heh heh, liked by the sacred provider, ooh yeah.
No offense from me either Erk, I was just pictorially joking around about how you're quite the thread policeman when you put your mind to it. All good, like everyone else in a public thread you've pretty much got the right to remain whatever!
|
|
|
|
|
Unacceptable
Legendary
Offline
Activity: 2212
Merit: 1001
|
|
October 22, 2013, 03:02:38 AM |
|
Change your avatar bro  Keep the good news coming Barntech!!!!!!!!!!!! |
"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan |
|
|
|
bronan
|
|
October 22, 2013, 05:15:59 AM |
|
anyway for those who want to know real life performance from a knc saturn :
with a 80 plus gold psu 250 volt, using at the wall 260 Gh average using 315.7 watt measured with eu version kill a watt
That makes it 1.2142 watt / Gh
|
|
|
|
|
Unacceptable
Legendary
Offline
Activity: 2212
Merit: 1001
|
|
October 22, 2013, 05:40:03 AM |
|
You know what would be cool  4-6 Bitmine chips on a board for 100GH or so for about $300-400 |
"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan |
|
|
|
Goldshredder
|
|
October 22, 2013, 06:00:33 AM
Last edit: October 22, 2013, 06:12:06 AM by Goldshredder |
|
A lot of things would be cool.  |
|
|
|
|
|
Barntech (OP)
|
|
October 22, 2013, 01:20:26 PM |
|
OK Erk you got me. Basically whatever will make people happy. The Drillbitsystem forum is there for whatever people want to use it for, and any discussion here are also welcome. As long as we're all having a good time! |
|
|
|
|
|
Barntech (OP)
|
|
October 22, 2013, 01:22:42 PM |
|
Speaking of cool. This!  |
|
|
|
|
|
Barntech (OP)
|
|
October 22, 2013, 01:25:18 PM |
|
We have also decided to provide heatsinks as standard with the thumbs.   |
|
|
|
|
davmp
Newbie
Offline
Activity: 33
Merit: 0
|
|
October 22, 2013, 01:30:56 PM |
|
Speaking of cool. This! 2.7GH/s!!! Awesome! Congrats Drillbit Team on all the hardwork. Now when do they ship again? :-D :-D :-D |
|
|
|
|
|
the_beast
|
|
October 22, 2013, 02:22:58 PM |
|
Speaking of cool. This! 2.7GH/s!!! Awesome! Congrats Drillbit Team on all the hardwork. Now when do they ship again? :-D :-D :-D Wow, what a great milestone!! Congrats to all the team! About the software, This seems CGMiner v3.5.0. Do you know if it has been modified patched? Or is it the "stock" version? This way Drillbit firmware would behave like a known bitFury based miner. I mean, if we install CGMiner v3.6.4, will it work? [hope erk won't slap me for asking here instead on DBS forum] What about "8-chips" PCB ? What about our chips? Have you received them? |
GooChain : A unique search engine for the Bitcoin blockchain
|
|
|
|
