Pages:
Author

Topic: BFL 5 GH/s Miner Demo - page 5. (Read 10036 times)

sr. member
Activity: 402
Merit: 250
April 19, 2013, 11:38:42 AM
#67
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

Just couple posts prior i showed that the actual draw of the device is more like in the 22.6W range. Well, it's actually probably a lot less, i did not count in the PSU idle power.
36W at outlet for a 1250W Corsair ZX PSU which is 80+ Gold, running at practically idle.
full member
Activity: 223
Merit: 100
April 19, 2013, 09:35:41 AM
#66
Hope they ship soon, just wish they made them smaller  Cheesy
hero member
Activity: 674
Merit: 500
April 19, 2013, 09:23:03 AM
#65
he built a really nice walnut and cherry rack/hideaway shelf to appease the wife.

>Getting married any year after The Year of Our Lord Nineteen Hundred and Fifty A.D.

I seriously hope you guys don't do this.

newbie
Activity: 50
Merit: 0
April 19, 2013, 08:46:33 AM
#64
Not in anyway supporting the debacle that is the BFL product line development but in the USA a minir rig at 8kw would be doable on residential circuitry.

50amp x 240 volts =12000 x .8(maximum load NEC is 80%)=9600 watts

Now I know a lot of people do not have a 50 amp 240v line in their house but it is not rare by any means.Some electric ranges use it.Also it is not that big of a deal to run that circuit,however it could get expensive if the run is really long.

Most modern houses in the US can handle 20kw easily and most apartments.Even a Super LOW 100 amp service at could handle it.

On another note man.....BFL will never be able to get pre-order financing again.(unless I seriously underestimate the fanboys)who would ever believe anything they hav to say about Dates,Performance, and for that matter aesthetics.

Buddy of mine jumped on the BFL wagon in July,so around December when shipping was "just around the corner" he built a really nice walnut and cherry rack/hideaway shelf to appease the wife.She said if shes gonna a bunch of black boxes in her house they better be able to be hidden when guests arrive.But guess what..............the new jalapenos wont fit....and since his singles will probably be 2 little singles plus 2 LARGER jalapenos to hit the 60/gh mark his whole design is worthless.

Maybe i will buy it form him cheap for my DIY avalon chip based Modules..man BFL must hate their customers

newbie
Activity: 42
Merit: 0
April 19, 2013, 08:45:42 AM
#63
Well... I think BFL is actually getting close to shipping their 1-chip Single (at least... that is what it looks like to me).

close to shipping is not enought when u've be waiting all this time, they should be shipping from last year, anyway, really hope they ship only 5 gh's for the first 30000000 months
donator
Activity: 1731
Merit: 1008
April 19, 2013, 08:44:52 AM
#62
Well... I think BFL is actually getting close to shipping their 1-chip Single (at least... that is what it looks like to me).
This 1 chip thing is a Jalapeno
sr. member
Activity: 490
Merit: 255
April 19, 2013, 08:41:57 AM
#61
Well... I think BFL is actually getting close to shipping their 1-chip Single (at least... that is what it looks like to me).
newbie
Activity: 42
Merit: 0
April 19, 2013, 08:36:09 AM
#60
That much waiting time for a coffee warmer and i will still drink my coffee cold?
 Huh I want my money back

if u got a pre-order for a 5 gh's we can trade about it Wink
member
Activity: 72
Merit: 10
April 19, 2013, 08:32:06 AM
#59
That much waiting time for a coffee warmer and i will still drink my coffee cold?
 Huh I want my money back
member
Activity: 112
Merit: 10
April 19, 2013, 07:53:11 AM
#58
the good thing with the abandoned minirigs is that there will be available cases for single and mini single assembly.

Lol, yeah. I'd take mine in a mini rig case. It might even fit two or three... ;-)
full member
Activity: 189
Merit: 100
April 19, 2013, 07:05:39 AM
#57
the good thing with the abandoned minirigs is that there will be available cases for single and mini single assembly.
erk
hero member
Activity: 826
Merit: 500
April 19, 2013, 07:02:43 AM
#56
5.3 GH/s @ 36 watts + 20 watts for laptop = 10.6 watts/ghps
68 GH/s @ 620 watts = 9.1 watts/ghps
Efficiency: Avalon

That is an unfair comparison. Drive the Single with a 5-10W mini-computer board similar to the TP-LINK in Avalon (instead of a 20W laptop), and the BFL solution becomes more efficient than Avalon.

The guy is obviously just trolling, you can tell by the repeated misquote of the 32watt BFL power consumption, best to ignore him. There is half the guts of a laptop in the Avalon, like TP-LINK, spartan 6, Ethernet, USB, FTDI, WiFi, there is no reason why you can't use similar bit's to control the BFL unit, nobody says you need a laptop!

Even though the Avalon is old 110nm technology, if someone put up an online shop the Avalon ASIC powered boards for sale when the chips have shipped and Avalon has published their PCB design, I will buy some for the heck of it. Same goes, if I hear factual reports of the BFL units being delivered and reviewed I will order one or two. Both technologies are great compared to GPU mining.


newbie
Activity: 42
Merit: 0
April 19, 2013, 06:57:46 AM
#55
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

minirig product design is apparently abandoned, 3.5kw per one household switch is max.


Someone calculated it to aprox. 8 kw/h.....

if u got a nuclear power station at home it wont be a big problem
full member
Activity: 189
Merit: 100
April 19, 2013, 06:57:06 AM
#54
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

minirig product design is apparently abandoned, 3.5kw per one household switch is max.


Someone calculated it to aprox. 8 kw/h.....

Exactly, and BFL said on their latest version of website that it's out of stock... Another lie...
hero member
Activity: 784
Merit: 500
April 19, 2013, 06:54:20 AM
#53
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

minirig product design is apparently abandoned, 3.5kw per one household switch is max.


Someone calculated it to aprox. 8 kw/h.....
newbie
Activity: 42
Merit: 0
April 19, 2013, 06:54:11 AM
#52
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

minirig product design is apparently abandoned, 3.5kw per one household switch is max.
looks like 3.5kw wont be enough to run 1500 gh's, at least i hope so
full member
Activity: 189
Merit: 100
April 19, 2013, 06:51:38 AM
#51
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff

minirig product design is apparently abandoned, 3.5kw per one household switch is max.
newbie
Activity: 42
Merit: 0
April 19, 2013, 06:48:57 AM
#50
the big problem that came out these days is da power supply.
5 gh's is using about 36w, how much will be using a 1500 gh's?
a normal power supply wont be able to keep it workin, you'll need to set up a huge supply for that stuff
sr. member
Activity: 406
Merit: 250
April 19, 2013, 06:39:19 AM
#49

What the fuck. The low end unit was never intended to compete with Avalon. Their fucked 50 or 60 gh/s singles should be using around 200-400 watts. Add in a raspberry pi and it's still way less than Avalon.


What about the statement that this coffee warmer would run from USB Power?....

Well, when it will ship, we would already have USB 5.0, which has power output 50W  Grin
hero member
Activity: 784
Merit: 500
April 19, 2013, 06:35:37 AM
#48
5.3 GH/s @ 36 watts + 20 watts for laptop = 10.6 watts/ghps
68 GH/s @ 620 watts = 9.1 watts/ghps
Efficiency: Avalon

5.3 GH/s @ $149 = $28/ghps
68 GH/s @ $1500 = $22/ghps
Price: Avalon

June 2012 -> May+++ 2013 = 11+++ months
Sep 2012 -> Apr 2013 = 7 months
Time to market: Avalon

Triple crown goes to: Avalon!

What the fuck. The low end unit was never intended to compete with Avalon. Their fucked 50 or 60 gh/s singles should be using around 200-400 watts. Add in a raspberry pi and it's still way less than Avalon.


What about the statement that this coffee warmer would run from USB Power?....
Pages:
Jump to: