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[Official] BitCoin LiteCoin DigitalCoin and all Crypto Currencies Club And General Information Thread - Page 910

post #9091 of 22311
Quote:
Originally Posted by InsideJob View Post

Still using hashfaster whenever I mine.

On the note of DOGE, I've been watching the market on vircurex and the price of DOGE has been going up by .00000001 every few minutes. It went from .00000035 earlier today to currently at .00000082. Finally time to sell off the small pile of DOGE I've been sitting on I think.

I'd wait until the block reward changes. Just my opinion.
post #9092 of 22311
so i must use 1x-->16x risers only in my rig--even using that to connect to the x16 lane?
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post #9093 of 22311
I wish I had saved some Doge but I'm now starting to slowly accumulate some again.
post #9094 of 22311
I sent 163k Mooncoins to Coined Up on 1/14/2014. The wallet shows a transaction id and Coined Up wallet id. Status in wallet is still 0/unconfirmed.

I sent an email to Coin Up support on 1/15/2014 and still haven't gotten a response from them. i sent all the information from the wallet ransaction detail.

Is there a way to pull this back? I just logged in to Coin Up and still not showing up there.
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post #9095 of 22311
Thread Starter 
Quote:
Originally Posted by note235 View Post

so i must use 1x-->16x risers only in my rig--even using that to connect to the x16 lane?

You want to use all 1x-1x or 1x-16x risers, yeah...makes it more likely to get lots of cards per rig, even with cheaper boards.
post #9096 of 22311
Quote:
Originally Posted by MrStrat007 View Post

Where is everybody mining DOGE currently? I'm mining at Multipool right now but their pool hash rate is 12GH and I'm making next to nothing with my 1.5MH.. Any thoughts on the best pool to mine with my specs (2x 7970's, 720MH/s each)??
Quote:
Originally Posted by dogbiscuit View Post

Verdict on best DOGE pool right now ?
I haven't mined DOGE for a couple of weeks, pools I was using are closed now.

I'm at dogehouse... I thought I saw some post several weeks ago about its being hacked, but someone on IRC today told me to go there, and then a second opinion on poolerama. I am doing ok at dogehouse.. not sure whats "good" but I been mining through it at about 800 kh (as shown in cgminer), and on there it shows on avg

Pool hash: 9.5 GH
Net rate: 58GH
My rate: 600+

In a few hours, so far got over 1300... is that good or bad? I am totally ignorant on whats the significances there.
Quote:
Originally Posted by PCSarge View Post

actually the 80mm is sucking air out, theres a nidec ultraflo in behind at about ~3000rpms blowing between the cards

im actually wondering if setting up with 120s blowing down would help, considering the card is an MSI cyclone.

the windforce cooler on my 270 is overkill as it gets. its been at full load for hours and hasnt broken 68C at 50% fan

Unless every db matters, no such thing as overkill on fans when u can just turn it down! Thats my philosophy anyways....

I didnt specialize in aero, but was forced to take a couple of fluid dynamic classes (not my favs), combined with I guess some common sense, my basic principle is to always to visualize smooth airflow from point A, through B, out C. Also, I always want the exhaust fans (closed, not open air system) blowing ("pulling") more air out than whats being blown in... any turbulence inside the system area just kills the whole objective. In an open air system, exhaust is not as important since the whole airspace is exhaust... then ambient temp much more important. If you have extra fans, use more to blow in, not pull.

Unfortunately, all these cards that have the fans blowing directly/perpindicularly into the sink located parallel to the board sucks (literally) for any external fans to "help" efficiently. What I did with my 2xGigabyte 270's was to do a feel test (for lack of tracer smoke and an area to perform), putting my ever so sensitive hands around every area surrounding my setup, and feeling for the strongest airflow out. My 2 cards right now are about 2 inches apart, and the strongest exit was actually straight away from the DVI/HDMI-input ends... i.e., if it were inside a case, right towards the front of the case, which is what its doing in my main/work/pleasure rig where I also put in 2x270's, which sucks since the case flow is opposite (someone didnt think hereeeeeeeeeeeeeeeeeeee).

So for my mining only rig (open air)
Card-0 is in the middle of the board, fan "blowing towards" the middle of the board & CPU, Card-1 is on edge of board, fan "blowing towards" Card-0
Ambient: ~20C (Card-0 / Card-1) (Default fan speeds = 50%)
Using ONE External fan: CM 120mm 2000 RPM 19 dBA 69.69 CFM

73 / 70 [ No external fans ] - Makes sense because 1 is blowing "hotter than 20C" air towards 2 no matter how slight
70 / 71 [ Blowing in from top] - Not worth the effort here
69 / 71 [ Pulling from the front ] - Not much here, pulling sucks unless you have help, unless its a closed area system
68 / 72 [ Blowing in from the front ] - Numbers illustrate the turbulence created
69 / 68 [ Pulling from the top ] - Not bad, but not great
71 / 63 [ Blowing in from blowing into 1's fans, "helping it" ] - Logical... aids more CFM to 1, but shouldnt really help 0 much
65 / 68 [ Blowing in from back ] - What I have going on

Forgive me if this is remedial info, but I hope it helps at least one other person here.
post #9097 of 22311
Quote:
Originally Posted by InsideJob View Post

Still using hashfaster whenever I mine.

On the note of DOGE, I've been watching the market on vircurex and the price of DOGE has been going up by .00000001 every few minutes. It went from .00000035 earlier today to currently at .00000082. Finally time to sell off the small pile of DOGE I've been sitting on I think.

Then I shall check out hashfaster my good fellow.
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The Watt Gobbler
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post #9098 of 22311
I don't really understand why some pools claim to set their own difficulty, I understood difficulty to be a property of the network set by the client algorithms ?
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post #9099 of 22311
Quote:
Originally Posted by ivanlabrie View Post

Gotta use 1x-16x for all slots, powered for 1x only

So using a 16x-16x will waste more power? I ordered like 3 (1x-16x) and 3 (16x-16x).. if it really produces better results, I'll trash the 16's and get a few more 1x-1x only.

And if so, anyone know a cheap seller here in the USA so I dont have to wait like 2 weeks for one?

Also, has there been an conclusive evidence of a perfect ratio of powered rider cables to use? I.e., use none, use all powered, or some combo?
post #9100 of 22311
Quote:
Originally Posted by dogbiscuit View Post

I don't really understand why some pools claim to set their own difficulty, I understood difficulty to be a property of the network set by the client algorithms ?

I believe they mean that they set the difficulty of the (shares?) that your card(s) work on. Meaning someone with a low hash rate will get more shares of lower difficulty (but lower worth each) while people with lots of hashing power will get more difficult shares to process (thus taking more time, resulting in fewer shares by quantity but each share is 'worth more' than a share of lower difficulty).

This works to balance out the block reward payout to be more equitable to all pool members for their contributions to solving the block.

If any of this is incorrect, someone kindly correct me, but this is my understanding of it!

Edit: S&G, rewording
Edited by MrStrat007 - 1/18/14 at 8:46pm
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