Bitcoin Forum
September 28, 2025, 08:05:12 PM *
News: Latest Bitcoin Core release: 29.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1] 2 »
1  Alternate cryptocurrencies / Altcoin Discussion / Re: 19-21 mb/s Scrypt ring worth of it ? on: January 06, 2014, 06:04:06 PM
1) Sapphire Radeon R9 280X Vapor-X OC 3072MB
Core Boost: 1070MHz, Memory: 3072MB 6200MHz GDDR5
11221-02-40G

2) Sapphire Radeon R9 280X Toxic OC 3072MB GDDR5
Core Boost: 1150MHz, Memory: 3072MB 6400MHz GDDR5
11221-01-40G

3) Sapphire Radeon R9 280X Dual-X OC 3072MB GDDR5
Core Boost: 1020MHz, Memory: 3072MB 6000MHz GDDR5
11221-00-20G

what will be good ? want to buy 4-6 per MOBO I must calucalte how to manage
28-32 GPU....

2  Alternate cryptocurrencies / Altcoin Discussion / Re: 19-21 mb/s Scrypt ring worth of it ? on: January 06, 2014, 05:57:28 PM


i like that you say all this.. cuz i just purchased 5 asus r9 280x's for $330 each and 2 seasonic 1250xm psu's. sounds like you know your stuff and it sounds like i made the right moves =-D

r9 280x = 270W * 5 = 1350w  + 200 for the other stuff = 1550 and you buy 2*1250 ? + 950 watts ?
3  Alternate cryptocurrencies / Altcoin Discussion / Re: 19-21 mb/s Scrypt ring worth of it ? on: January 06, 2014, 05:54:47 PM
Thx all for rep  Wink

Late summer is far away. How many coins can you mine and how much will they be worth? With a 10Mh rig I mined about 1 million EAC in 1 day (at launch). How much do you think those coins will be worth by summer? $.10 each? maybe. Maybe they will be worth nothing. Are you willing to take a risk? Maybe you can buy another 100Mh by summer. Maybe asics come out by summer. who knows .. maybe coins will be worth 100x more or 100x less. who knows. nobody...

Waiting will get you nowhere.



You get a point, I'm thinking about mining in pool that is mining altcoin and day by day transfer it to the bitcoin/litecoin.

Hello,


     If you want to mine only Scrypt coins,  since you don't need 4 PCI-E 16x ports and you can mine effectively with a PCI 1x port with PCI risers and also CPU "power" is not need for Scrypt mining(Almost totally not needed, you should be fine with a dual core amd), you do better:

-Buying a cheaper motherboard with a cheaper processor.
-Not buy a case otherwise your cards will run too hot. Better design a custom solution.
-Get all your r9 280x to 750 KH/s they are totally capable of doing that, undervolt the core and memory and instead of powercolor or VTX3D, buy Sapphire or ASUS.I personally prefer Sapphire. I haven't had any problems with with my 3 Sapphire r9 280x.
-Get a cheaper PSU, for 4 undervolted r9 280x a 1475w PSU is way too much.

     I think GDDR6 will not mean a significant increase in KH/s because my 7950 runs better with 1080 MHz at core/ 1250 at memory . If I increase the MHz at memory the KH/s will decrease. So, it's better to stay in a certain ratio between the core and memory speed.

     Finally, invest in GPU to get cryptos may be one of the safest way to get them because you can sell your hardware or find a another purpose for it.

dont buy powercolor or VTX3D cards just because they are 10% cheaper- they are cheaper for a reason-because they are crap!


Thats expensive, I can build a rig for lot less for myself. about $2100 USD. Try to source the parts yourself get it built faster!

You can get AMD mobo and CPU, which will be half price of Intel.

I got one main computer I work with, Intel high end mobo, high end CPU and my cheap AMD rigs with cards inside them. Also 4GB of RAM is enough for mining. My AMD rigs have the same hashrate as my expensive computer (R9 290 cards each 830 KH/s)...


Then I will look for cheaper Mobo, with no case but custom rig.
- then I must learn how to under-volt the core and memory.
- I will look for r9 280x Sapphire ( or maybe better is R290 ? R290x ? )
- For W* it will deepens from the GPU

GDDR6 - If they will be lunch in 1 month I will try it if not Going for R9 280x/290/290x.




4  Alternate cryptocurrencies / Altcoin Discussion / 19-21 mb/s Scrypt ring worth of it ? on: January 06, 2014, 03:21:11 PM
I want to buy 7 rig for Scrypt mining

total 7 unit:

1 unit:
CPU: AMD FX4-4300 Quad Core Processor
Motherboard: AMD 990FX Motherboard with 4x PCI-E x16 slots
RAM: 8GB DDR3 Memory
Hard Drive: Kingston 60GB Solid State Drive
Case: BitFenix Shinobi XL Full Tower Case
2 x Powercolor Radeon R9 280X 3072MB GDDR5  = 2*700 KHash/s= 1400
2 x VTX3D Radeon R9 280X 3072MB GDDR5 = 2*700 KHash/s=1400
PSU: up to 1475W Power Supply
Total per 1 unit 2800 KHash/s

7 unit * 2800 KHash/s =19600 KHash/s

1 unit 2,360 Euro / 3,200 USD

IT is worth of it ?

Considering GDDR6 in summer/late 2014 ?

Calc: http://tinyurl.com/nlu9qlz

What is your opinion ?

Thx !:)

5  Alternate cryptocurrencies / Mining (Altcoins) / Re: Alpha Technology Litecoin (Scrypt) ASIC Miner Development on: January 06, 2014, 09:34:05 AM
looks like a goddamn terrorist to me

Reported.

This is why when I travel I say I'm Canadian...

6  Alternate cryptocurrencies / Mining (Altcoins) / Re: Alpha Technology Order Queue on: January 04, 2014, 05:23:49 PM
can you give link to order ?
7  Bitcoin / Bitcoin Discussion / Re: Welcome to the new Bitcoin forum! on: January 03, 2014, 10:52:09 PM
after some years...

World is thinking who is S.

http://www.theverge.com/2013/5/6/4295028/report-satoshi-nakamoto
8  Alternate cryptocurrencies / Altcoin Discussion / Re: Settings to get 700-750 Kh/s from 280x on: January 02, 2014, 03:05:24 PM
read this https://bitcointalk.org/index.php?topic=395199.0
9  Local / Alternatywne kryptowaluty / Nasz sprzęt do kopania Mb/s kH/s ? on: January 02, 2014, 01:47:57 PM
jak w temacie.

u mnie 0/0 :
10  Local / Polski / Re: Witam on: January 02, 2014, 01:32:54 PM
Po paru dniach czytania:
- bez inwestycji w KNC na BTC nie zarobisz.
pytanie w jakie ALTY inwestować ?



11  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] - eCoin [ECN] - The new way! on: January 02, 2014, 01:08:55 PM
omg..
12  Alternate cryptocurrencies / Altcoin Discussion / Re: Monday random giveaway--EARTHCOIN (EAC) on: January 02, 2014, 11:51:17 AM
eSdcXEDUe7gAwaGFBm34yH5NFEvqY6NTue

Thx!
13  Bitcoin / Bitcoin Discussion / Bitcoin - cunning government ? on: January 02, 2014, 12:47:01 AM
Ok let's for the second be in another reality...

Where..

Where some no-recognized person post idea of digital currency...
Where behind this person are PTB (Power That BE)
Where government want to make "cashless society" on the people Digital OWN and REAL currency..
With "MicroChip" on the right hand... or "forehead"
Then will make "Xcoin" and fallow by this more "a-zCoin"...
First people will like this idea of "Xcoin"
Second people will hate "a-xCoin" and "Xcoin" because of Scam...
Then Governament will bring ONLY realy CryptoCurrency - regulate by...
some Governament legal issue etc...
and all are happy gov have total control of people from the RealCryptoCurrency
and people have "Regulated" Cryptocurrency.


Google it:
- "microchip on the forehead"
- "PTB"
- "cashless society"

Greeting
Wsn.
14  Other / Archival / Re: [ ANN - NEW COIN PRE LAUNCH ] "NYANCOIN" Here Comes The Cat ! 17 Hours To Go on: January 02, 2014, 12:32:16 AM
It's going to be humorous when the trademark holders of nyan cat try to sue a decentralized currency...

...wait, we ARE all aware that Nyan Cat is a trademark whose misuse has led to lawsuits in the past, right?

Does it really matter? The coin is already irrelevant with a 3 coin block payout and 37 million coin premine. Does anyone realize they will be getting about a thousandth of a coin per block from pools IF you have 1.5 MH/s?

A hundred times this.

Let's be honest: Is ANYONE actually thinking that this coin will do any better or live any longer than DOGE or CAT or whatever "to the MOONcoin" there was recently? Just have a quick thought: This coin won't live longer than a month. And in that range of time no one will care for copyright. Do you think the dev will ever be heard of or seen of again, once this coin hits exchanges? That the dev is actually caring enough to give long-time support for this coin and spread the friggin 10% of all coins that will ever be mined? Sure, he surely will spread some, but there is absolutely no way to proof that he won't keep a neat fat bunch for himself. Anything beyond 10 Satoshis per coin will be too much for this, I am smelling a huge dump within the days that this coin hits exchanges.

Don't be foolish, this coin doesn't even have the potential for a good pump&dump, as even if you are lucky to mine a neat bunch of blocks in the first minutes of the launch, you very probably won't leave with much more than ~1000 coins. Compare that to 37,000,000 coins. Get it onto an exchange, make a dev really happy, have another dead coin.

100% right.


And from me..

Idea of this coin is "Bring more new people" -  "newbie" people to cryptocoin... but.. Bringing NEW people to the Cryptocoin that will DIE after 1 month will make them to think that all crypto are "fake" "scam" etc.. then This "NYANCOIN" can make worse to the CryptoIdea then good.

I would rather focus my Time and Energy to Promote Existing Lite/Bite-coin idea...

If there will be so much scam-cryptocoin per month I suppose Government will make regulation for it, why ? because they want people to be "safe" - read "they want control".

Greeting from the real side of the rainbow.
Wsn

15  Bitcoin / Bitcoin Discussion / Re: Satoshi has how many Bitcoins? on: December 23, 2013, 09:13:53 PM
We will see in the future... if he make it he can stop it..

becasue idea was All people can mine Bitcoin...
Now only big farm with 3th/s or more ;] KNCminer ... and this is about 50% of all bitcoin ? ( all 21,000,000 ) ?

it is to small for global econony for 8 bilion people that Bitcoin will be "second money"
16  Bitcoin / Group buys / Re: [EU/UK GROUP BUY] Blue Fury USB miner 2.2 - 2.7 GH/s on: December 23, 2013, 05:34:57 PM
When there will be new GROUP BUY ? of Blue Fury ? USB ? or Can I buy one Smiley now .... ? 1 left ?
17  Local / Polski / Re: Witam on: December 23, 2013, 05:08:12 PM
Zarobic zawsze mozna Smiley

Sprzedac mozesz komus na localbitcoins albo przez bitcurex, albo znalezc kogos kto chcialby za bitcoiny sprzedac cos czego szukasz.


dzięki za odpowiedz..

18  Alternate cryptocurrencies / Altcoin Discussion / Re: Which currency would you prefer to mine?, don't know what to choose from on: December 23, 2013, 12:17:33 PM
USD Dollars are the best..

19  Economy / Micro Earnings / Re: FREE BITCOIN Sites *and* Free Newbie Lotto on: December 23, 2013, 11:26:58 AM
Hi,

I will Win.. I will Win...

1Bf888WNsYyV4ZHSLyBPAzcsKYj1DX9SFv
20  Economy / Games and rounds / Re: *Free 0.0005btc* and win BTC everyweek with surf4bitcoin.com [1.32157305 BTC] on: December 23, 2013, 11:15:30 AM
Plugin is installed ! Thank you !

Your registration ID :
591030-3bf4133670417872291a7a2477571f95

1Bf888WNsYyV4ZHSLyBPAzcsKYj1DX9SFv

Pages: [1] 2 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!