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561  Alternate cryptocurrencies / Mining (Altcoins) / Re: Suggestions for lower power cards for litecoin rig on: January 20, 2014, 07:51:12 PM
AMD R9 260 and 270 series

Undervolt quite nicely
562  Bitcoin / Bitcoin Discussion / Re: Thoughts on Bitsafe? By Butterfly Labs on: January 20, 2014, 06:56:56 PM
Also, Im fine walking around with $500 in cash in my wallet. If I lose it, or I get robbed, oh well. Nobody walks around everyday with thousands in cash.

A mobile BTC wallet doesnt need 100% max security. Only your "savings" wallet at home needs that. A spending wallet with a fraction of a BTC (smartphone) can offer just basic security, and its still better than cash.
563  Bitcoin / Bitcoin Discussion / Re: Will the Crypto Community Destroy Itself? on: January 20, 2014, 06:50:03 PM


I personally think you would be far more intelligent to save that $10,000 on GPU's and buy a Bitcoin miner for $10,000 instead.

564  Economy / Service Discussion / Re: Is betsofbitcoin.in dead? on: January 20, 2014, 06:40:23 PM
They are way backlogged, its taking 2-3 weeks past the deadline to get a ruling. The site is semi-operational, but admin has been spotty at best

Its crazy how many btc they are holding, bets from 2011 etc

After their ruling on the BFL shipping date bet (Luke Jr. remotely logging into a prototype etc, huge bet declared a wash), and now this, I wont bet with them anymore
565  Bitcoin / Mining speculation / Re: How Many TH will you need to mine 1 BTC per month in January 2015? on: January 20, 2014, 06:32:42 PM
For those of you who voted 25TH and below, whats your reasoning behind the difficulty plateauing in 2014?
566  Economy / Economics / Re: Talk of China economy collapsing in 3rd/4th Qrt 2014 reaching Fever Pitch on: January 20, 2014, 06:06:14 PM
I was under the impression their currency was artificially deflated via govt monetary policy
567  Economy / Economics / Re: New Idea to invest my $41,000 dollars - Litecoins to convert in Bitcoins on: January 20, 2014, 06:03:29 PM
5od0miz3r if you think a meme can reach litecoin, keep dreaming

dogecoin
very spam


I would be the first to agree with you.. but I was kinda shocked to see that Doge has a higher 24h volume on coinmarketcap than Litecoin. It is #2 only to bitcoin. Which is insane for a "joke".

Those numbers are easily manipulated with a small cap coin. Just dont get caught holding the bag.

Its pretty clear to me that Doge is the new Feathercoin, and if you want to see where Doge's future is, look at where FTC is now (everyone jumped ship after some quick profits).

Its cute. Thats cool. But nobody is going to invest big money. 100% of the hype is generated by miners who love it because.... "many coins!"  "much pump" etc
568  Bitcoin / Mining speculation / Re: £2500 to spend but would it be worth it?? on: January 20, 2014, 08:41:17 AM
https://bitcointalk.org/index.php?topic=398290.0
569  Bitcoin / Mining speculation / Re: Q2- Mining These Days COST YOU More than it GIVES on: January 20, 2014, 08:38:23 AM
Well, I am only in this to make a profit.

Well it was nice meeting you, if only in passing. Please close the door behind you on the way out, thanks.

You can leave the light on though. We will be here for a while.  Wink
570  Bitcoin / Mining speculation / Re: For Individuals looking to get into the Mining Game in 2014, please read this! on: January 20, 2014, 08:16:06 AM
ALL MINERS (SCRYPT/ASIC/SCRYPTJANE/BLAKE256) HAVE A COMMON INTEREST TO TELL YOU MINING IS NEVER PROFITABLE.

While that may be true, theoretically, in this case Im truly trying to do the community a service because of the number of newcomers who I see about to get burned, who maybe cant afford it, and I dont think thats good for Bitcoin. People need to have realistic expectations. This isnt some Don Lapre late night infomercial. Go look at a BFL ad if you want that, and marvel at the uncanny resemblance between Don and Josh Zerlan.

This is a public service announcement.

My interest personally in the mining game is not primarily financial. The amount I can or will mine in a month now is maybe .1% of my coins. Point one. I mine now for the love of the game.

I wanted this discussion to move in another direction - directing people towards avenues where there are healthy profits to be made. I understand its the mining forum, so the discussion has stayed focused on mining, and if thats what you all would like to discuss, Im happy to. I see a lot of people talking about Alt-coin mining, so lets talk about that.

The alt-coin mining forecast has moved from dark and stormy (Aug-Sept) to very sunny (Nov-Dec) back to overcast again. The winds change quickly in the mining game. When Litecoin almost hit $50, I knew there was going to be a tidal wave of GPU orders, as well as a correction in the market. Anyone who has followed mining for some time (and Im a newbie compared to many on here) will attest to this. There were periods, 2-3 years ago when BTC mining was no longer profitable and many bigtime GPU-farm miners dropped out entirely because they could not make ROI (many pro miners only hold onto a tiny % of the total coins they mine, preferring to convert most into fiat immediately). Yes, there was a time when BTC difficulty went down, as far away as that seems now, yes it did really happen (and may again in the future). But I digress...

I had actually dropped out of LTC mining for a while in Sept because I just moved to a nice new place and didnt want to spoil it with PCs all over the place (at this time, I had around 18 cards across 6 rigs). I was content to just watch the BTC-e ticker and do a little day trading. I hadnt sold off my rigs, mostly just due to laziness, they were just still all boxed up from the move. Then as autumn progressed LTC went on a bit of a heater, and when it hit its all time high ($5) I couldnt resist and started firing up rigs. The weather was cooling off and if I just set up a few of them, it would be fairly discreet. AMD had released its r9 series, and being an avid gamer, I always like to try the latest cards and I quickly realized that the 280x was a very nice mining card that while a bit finnicky to tweak, could be undervolted for awesome efficiency. I ordered 4 more and picked up an old mobo, CPU, RAM and PS from a friend who was liquidating his rigs. I set up just a few rigs initially, and then, all of them. Thats the mining bug. Its like a sickness. Oh well. I was - and still am - back in the game.

But my return to GPU-mining is probably going to be short lived. Many of my cards are older 6950s, and they are starting to have the usual issue - dying fan. I think I even finally killed one of my cards which would be the first time ever for me (Im going to try baking it, which can heal the micro-cracks). The tidal wave of GPUs has hit, and boy did it hit hard. I started LTC mining heavily when the difficulty was 17. Seventeen. The difficulty now is 4000, and the price is stuck in the $23-24 range (oh the humanity! actually, Im thrilled with anything over $10). I have very little to gain in terms of adding to my stash. I recently had the chance to buy a whole bunch of new-in-box 280x and 7970s for $300 each, which judging from Newegg is a now great deal (lol cause used 7970s were ~$200 on ebay in August) but decided to pass. Why? Two reasons:

1) I looked at the numbers and its marginal. 280x will generate around $100/month in LTC, or roughly 5 LTC. This number will diminish rapidly given how many GPUs are coming online every day. When mining hardware has a ROI of 4 months or so, Im basically indifferent to mining or buying the coins, financially speaking, and anyone who has been in the game for a while will tell you that buying is a hell of lot less work and stress than mining - not to mention the heat and noise if you mine at home. 2) That heat right now is probably saving me $500/month on gas to heat my place, so its much easier to justify. But come April, Im going to shut the whole thing down and sell off all my rigs. The writing is on the wall and I simply cant and dont want to compete with these 100mh datacenter rigs. In 2014, its either go pro or go home. While I sincerely respect the people who have chosen to go fulltime pro, thats not something that interests me at this time. I have other commitments and plans for 2014.

Im optimistic that I will eventually receive my Black Arrow and Alpha Tech ASICs, but if I dont I might actually breathe a sigh of relief. If you have ever had to dip out of a night on the town with your friends because one of your rigs went down and the OCD part of you cant enjoy the evening because of it, you will probably understand. Mining is probably not the most psychologically healthy or mentally stimulating enterprise. Its a grind.

To the guy who is solo mining BTC with 8mh, thats the fucking spirit dude. People can shove their ROI up their ass (sorry, but Ive had a few drinks). I salute you and other independent miners who support the Bitcoin network through thick and through thin and help support decentralization. You just reminded me to setup a full qt node on an extra machine I have. You embody the spirit of Bitcoin, and Im quite sure that somewhere, somehow, Satoshi is thinking of you and smiling.




571  Economy / Economics / Re: New Idea to invest my $41,000 dollars - Litecoins to convert in Bitcoins on: January 20, 2014, 06:10:53 AM
At this point you can do no wrong with BTC or LTC. They are tied at the hip and both primed for a BIG year
572  Economy / Economics / Re: What are your diversification strategies? on: January 20, 2014, 06:05:50 AM
Im short on the market and gold/silver is just like an emergency holding

But real estate and high end art are my choices besides Bitcoin and Litecoin
573  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining at 30% fan speed on: January 20, 2014, 06:02:00 AM
The lifespan for a mining card is probably 2 years MAX. For gaming, maybe 3-4 years. Its obsolete at that point anyway.

Temps wont damage your card, voltage does. 95c+ temps just cause HW errors, stales and dropouts/thermal throttling

90c mining 24/7 is fine for any modern AMD card
574  Alternate cryptocurrencies / Mining (Altcoins) / Re: Litecoin cgiminer setup, HELP? on: January 20, 2014, 05:54:33 AM
You should get 6-700+ with those cards.

Goto MSI Afterburner and set core speed down to 1020, leave mem at 1500, and put powertune down to -20

Select 280x in GUIminer as the GPU (should be intensity 13 and concurrency 8192)

GUIminer is a little buggy but its just a frontend for cgminer, with very limited features
575  Alternate cryptocurrencies / Mining (Altcoins) / Re: Anything better than Primecoin? on: January 20, 2014, 05:38:47 AM
Meh, I dont think its a waste of time but Primecoin is mostly mined by botnets and giant farms of cloud CPU cores (amazon, digital ocean etc).

Also, people may have figured out how to GPU mine Primecoin already, but not released the code to do so. These two factors affect difficulty enough so as to greatly inhibit hobby mining.

Look at it as a learning process and dont consider profits. Primecoin has a great developer and a good reputation, and I think its a coin with a future.

However, it is a better time to buy XPM than to mine it.
576  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Fire] URGENT Rig shutdown just now with a flame, how to find fault ? on: January 20, 2014, 05:33:51 AM
280x will blow out caps sometimes, it will probably still mine fine after (its kinda scary/exciting though)
577  Alternate cryptocurrencies / Mining (Altcoins) / Re: Don't forget to clean/dust! on: January 20, 2014, 05:31:12 AM
I keep mine pinned at 68-70% fan speed to keep temps around 72 or less.  what speeds/temps do you see at the 48% fan usage??

I dont know where you pulled that number from as ideal, but modern AMD GPUs are content to spend their entire life at 90c.

Maybe you are thinking of CPUs, which should in general be kept below 80.

You are more likely to kill the card through overvolting than heat stress, as with heat eventually the card thermal throttles and/or shuts down, usually somewhere around 100c.

Canned air is great for helping extend fan life, which is by far the biggest issue for GPU mining. Canned air and arctic silver 5, dont GPU mine without them!
578  Alternate cryptocurrencies / Altcoin Discussion / Re: MC2: A cryptocurrency based on a hybrid PoW/PoS system on: January 20, 2014, 05:08:03 AM
ethereum sounds cool, but I worry its possibly a bit too complex and ambitious at this stage. I read everything here twice and Im still trying to absorb it all. (http://ethereum.org/ethereum.html)

Dagger sounds great. With scrypt ASICs coming out this year, hobby mining looks to be coming to a close for all who wish to derive a profit. I dont see this as a major issue, but I know many do.

Yes, ASICs might be biased towards pro-level miners, but cryptocurrency in general is biased towards people who own and are familiar with computers. Everything cant always be 100% fair for everyone. Thats life.
579  Bitcoin / Press / Re: [2014-01-19] Bitcoin’s Recent Price Stability Could Point To Growing Maturity on: January 20, 2014, 04:39:18 AM
stop spamming links to your wack site, and news that isnt new
580  Bitcoin / Bitcoin Discussion / Re: What are the chances BTC is replaced by something better soon? on: January 20, 2014, 04:27:35 AM
Bitcoin indeed has to succeed first, and many would say that it already has. But the concept of cryptocurrency is so powerful that it cant ever be put back in the bottle. Its impossible.

Bitcoin is the initial implementation, and I predict its dominance will last at least as long as the mining phase (~2040 I think), but it will be supplemented and eventually surpassed by a handful of innovative alts.
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