[lee group round 6]2100$, Avalon 3G 820G bitcoinminer ship out within 24 hours

[wpgdeez]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

[bobsag3]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

This lines up with the 2 machines I got from another vendor, ~760gh and ~1400w EACH on 220v.

[blackheart13]

Just completed order for 3

[cesarm]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

This lines up with the 2 machines I got from another vendor, ~760gh and ~1400w EACH on 220v.

They are not hitting 820G ?

[pcfli]

Pls delete

[cesarm]

it seems like it reached 800G now
http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch

What frequency are you using ?

The specification of the Avalon 3 is the following:

Voltage (V / 10000)    Frequency (MHz)    Hashrate (GHs)    Watt on wall(W)    Memo
6625    400    710    668    ECO mode
6625    450    800    822    Default
6750    475    840    911    Turbo mode
7000    500    890    1037    Winter mode
7250    525    930    1186    For testing (You on your own risk)
7250    550    970    1235    For testing (You on your own risk)

[Pcpoet]

I"m following this thread closely as I am getting more interested.

[bobsag3]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

This lines up with the 2 machines I got from another vendor, ~760gh and ~1400w EACH on 220v.

They are not hitting 820G ?

Correct.

[kendog77]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

This lines up with the 2 machines I got from another vendor, ~760gh and ~1400w EACH on 220v.

That is pretty terrible power efficiency. I'd rather just buy S1s with those power numbers.

[pcfli]

475M is the frequency i set, the  hash rate shown locally is about 810G, and the temperature of three modules is 58,58,64 respectively

[pcfli]

Can you overclock this unit to 1.6 TH?

these batch of chip cannot even reach the expected hash rate, they only perform 820G

http://eligius.st/~wizkid057/newstats/userstats.php/1Pmn8HHzpUb8Ux8GNErZKi4X7j8t5v9rch
one avalon 3G miner's performance

I appreciate your transparency because these results are horrible!

This lines up with the 2 machines I got from another vendor, ~760gh and ~1400w EACH on 220v.

They are not hitting 820G ?

Correct.

hi bob
i have learned from the factory that the power usage is about 1000w, have you tested by yourself that the powerusage is 1400W?

[Pcpoet]

wait he said, "~760gh and ~1400w EACH on 220v. " ...   isn't 220v double the wattage consumption as 110v??? Thats too much power being use just too much , ....Please explain.

[cesarm]

AVALON 3 theoretical specs:

freq 475   
hash 840   
power 911

AVALON 3 real specs:

freq 475   
hash 755
power 1400

I hope those numbers are related to the fabrication and not to the asic design.

If it's performance is due to the asic then we have one less competitor in the market.

In alibaba I saw some 1TH Avalon machines, but I'm not sure they are real.

[philipma1957]

AVALON 3 theoretical specs:

freq 475   
hash 840   
power 911

AVALON 3 real specs:

freq 475   
hash 755
power 1400

I hope those numbers are related to the fabrication and not to the asic design.

If it's performance is due to the asic then we have one less competitor in the market.

In alibaba I saw some 1TH Avalon machines, but I'm not sure they are real.

ask bob what his psu is.  He sold some low cost server psu's to me and they would use 423 watts on one ant miner s-1 at 393 freq clocking.

 while a seasonic 760 watt platinum runs the same psu with 373 watts.  now the seasonic was 149usd and the server psu was 69usd so the efficiency shortage is okay.


  but the watts are a lot different.  423/373 = 1.134    while  1400/911 = 1.536   

So even if he tested with two server psu's   it should be 1034 watts.

BTW I did a hosting deal with the op at this link





https://bitcointalk.org/index.php?topic=576844.msg6296463#msg6296463


 A pretty good deal if you are going into the summer and would need to cool the gear with ac.

[cesarm]

475M is the frequency i set, the  hash rate shown locally is about 810G, and the temperature of three modules is 58,58,64 respectively

You can change pool to see if the hash rate improves ?

If locally you have 810ghs, the pool should show the same after a while mining.

[cesarm]

You can try to update the firmware as well.

https://en.bitcoin.it/wiki/Avalon2#Firmware

[PurpleDino]

wait he said, "~760gh and ~1400w EACH on 220v. " ...   isn't 220v double the wattage consumption as 110v??? Thats too much power being use just too much , ....Please explain.

No, we'd be dirt poor from paying from electricity in that case in the 220v part of the world.  It's all transformed down to 12V. 1400W for each machine is pretty horrible performance for something that barely hovers above 700 Gh/s. Like 6+ months old tech bad.

[leegroupsale.3]

Just informed by factory that the price of the avalon 3G was adjusted to 1900$, and will sell based on first-come-first-service mode, and only less than 50 unit are provided in this batch. Here is the parameters of this miner
SIZE：46CM:44CM：16CM
CHIP：150CHIP
FREQUENCY：475M(500M)
WEIGHT：17KG
POWER CONSUMPTION：1075w（18℃ room temperature）
     1110w(37℃ room temperature）
noise：54
frequency:  820G（475M frequency）(i have tested for several days, the hash rate usually perform at 750-800G)
           850G（500Mfrequency）
http://i60.tinypic.com/2hfp7np.jpg
http://i60.tinypic.com/2n0tu37.jpg

i am pcfli, please contact me via peicaili@gmail.com these days

[phroyRov6]

Just informed by factory that the price of the avalon 3G was adjusted to 1900$, and will sell based on first-come-first-service mode, and only less than 50 unit are provided in this batch. Here is the parameters of this miner
SIZE：46CM:44CM：16CM
CHIP：150CHIP
FREQUENCY：475M(500M)
WEIGHT：17KG
POWER CONSUMPTION：1075w（18℃ room temperature）
     1110w(37℃ room temperature）
noise：54
frequency:  820G（475M frequency）(i have tested for several days, the hash rate usually perform at 750-800G)
           850G（500Mfrequency）
http://i60.tinypic.com/2hfp7np.jpg
http://i60.tinypic.com/2n0tu37.jpg

i am pcfli, please contact me via peicaili@gmail.com these days

When are these shipping?

[leegroupsale.3]

will ship out within 24 hours after receiving your payment, but there will be a holiday in china on 1 May-3 May.