Search content
Sort by

Showing 11 of 11 results by Borsht
Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 19/08/2014, 17:03:47 UTC
I posted my volt mod results @ http://www.techunboxed.com/2014/08/gaw-miners-fury-mods-voltage-mod.html

the short story is about a 14% increase in hash rate over a reasonable overclock of a stock fury but a 23% increase in power consumption.
Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 05/08/2014, 16:37:06 UTC
stock under 350 - 5-7% errors is quite normal.

heat sinks and paste under 350 - 5-7% seems to be the norm as well.

obviously there are going to be outliers.

350 is an arbitrary number. i haven't tested 351, etc., but 354 shows more errors... around 9% with or without improved cooling.

Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 05/08/2014, 15:49:48 UTC
4-5%  is a normal error rate for a fury not 9%
9% you need to improve the cooling.
@381mhz i have 1.6Mh/s and less than 5% and very stable.

Fresh air is the key.

Exactly right. If you're running above about 350 and getting that many errors (9%), I would guess that you're running out of juice. Need more volts.

i added heat sinks to he ASICs and better thermal compound and found that the hash rate, errors, and rejects didn't show any improvement under 350. over 350 the ASICs are starving for power.

i just posted the wright up @ http://www.techunboxed.com/2014/07/gaw-miners-fury-power-supply-mod.html
Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 20/07/2014, 01:05:32 UTC
I did some testing with the stock psu vs. an atx psu. short story: no effect on hash rate or hard errors, etc. multiple furys use less power with one atx psu vs. several stock psu. if you want to read the whole write up...

http://www.techunboxed.com/2014/07/gaw-miners-fury-power-supply-mod.html

let me know what you think.
Post
Topic
Board Service Discussion
Re: GAW Miners (Scrypt ASIC seller) independent feedback thread
by
Borsht
on 15/07/2014, 21:12:01 UTC
I posted this on hashtrader.  posting it here too.

edit: sorry, black widow review

http://www.techunboxed.com/2014/07/gaw-miners-black-widow-review.html

Post
Topic
Board Service Announcements
Re: Antminer S3 $458.20- Antminer S2 $1700.- // #1 Bitmain Distributor - 112bit.com
by
Borsht
on 10/07/2014, 14:23:24 UTC
Has anyone received tracking or ship notifications for Batch 1 yet? I know it's only 10:00 am EST, but... anyone?

Looks like B1 got pushed to the 14th. I was just looking for that data also. (watch this post: https://bitcointalk.org/index.php?topic=671189.0 )

Ouch! Much thanks argovian.
Post
Topic
Board Service Announcements
Re: Antminer S3 $458.20- Antminer S2 $1700.- // #1 Bitmain Distributor - 112bit.com
by
Borsht
on 10/07/2014, 14:16:11 UTC
Has anyone received tracking or ship notifications for Batch 1 yet? I know it's only 10:00 am EST, but... anyone?
Post
Topic
Board Altcoin Discussion
Re: Whats up with LTC?
by
Borsht
on 07/07/2014, 11:34:06 UTC
LTC will surpass BTC in the same way that Mark Sanchez will surpass Peyton Manning

yeah ltc will be bigger than btc when a team looses the superbowl in the first play of the game. oh, wait. um...
Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 26/06/2014, 14:39:55 UTC
thebotnet, thanks.
Post
Topic
Board Mining (Altcoins)
Re: Fury/Blizzard tuning and mods
by
Borsht
on 26/06/2014, 13:39:51 UTC
This is my 3 week 4 Furys running BFG-Miner 4.2.2 on clevermining.com with vardiff for 2 days with each Fury on a separate instance.
Code:
bfgminer.exe --scrypt -o stratum+tcp://us.clevermining.com:3333 -u MyAddress -p x --zeus-cc 6 --zeus-clk 340 -S zeus:\\.\COM3 --no-submit-stale


http://i.imgur.com/uUSGzmM.png

thebotnet, what's your pool side hash rate for these? what happens when you run them all on the same instance of BFGminer?
Post
Topic
Board Service Discussion
Re: GAW Miners (Scrypt ASIC seller) independent feedback thread
by
Borsht
on 05/06/2014, 18:32:53 UTC
I haven't had a Gridseed USB Mini come in the little white box since mid April.