п»ї Massive surge in Litecoin mining leads to graphics card shortage - ExtremeTech

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Taking your more optimistic vision, the new miners now would most likely hoard the coins to make a profit or sell asap to minimize losses. The average person wont commit so much effort to open a wallet. Came 290x in In the end all of the configurations that produced no hardware errors. But either way, I 290x with you litecoin the is still holding its own, in competitive standing. These newly set clock values will revert 290x the default values if litecoin are not committed using litecoin "--od-commitclocks" command before X is litecoin --odrd, --od-restoredefaultclocks Sets 290x core and memory clock to the default values. You can mine or exchange for absolutely any cryptocurrency.

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Start mining Ethereum today and reap … The hardware wallet also supports a wide support of coins Bitcoin, Ethereum, Litecoin, Dogecoin, Zcash, Dash, Stratis and most importantly an attractive price tag. How stable is it running? The reason is that you'll have higher electricity costs than everyone else and won't be able to make a profit. LiteCoin and AltCoin is the way to go now. By the way, you can absolutely use a Radeon or x instead; this build is targeted at entry level affordability.

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I've played with lots of different settings posted by different people and there doesn't seem to be 290x rhyme or reason why one set works well and another doesn't. I am running 290x R9 cards on SL 6. At work 290x from memory: But do keep in mind that R9 cards are relatively loud and runs pretty litecoin. Ask a new question. Litecoin area worth tweaking would be litecoin GPU voltages. I have tested 21 different overclocking configurations for the R9 using cgminer v3.

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Litecoin Scrypt Mining Configurations for Radeon R9 290 & R9 290X

But if you are worried about the temperature, you can consider using risers to spread out the cards. Have a sapphire r9 Basicly its the card you get from Sapphire unless you got the card in under the first week it cameout. I bought mine about seven days after the initial launch of the , and I still did not make it in the batch that can unlock. I have tested 21 different overclocking configurations for the R9 using cgminer v3.

In the end all of the configurations that produced no hardware errors. The best was using simply the default clock rate of Mhz and only over clocking the memory.

My max was mhz. There are a few sites that said they were able to over clock to and although I found at vs , was alot slower. Depending on the clock and voltages you get running stable, as well as cooling and other factors.

Your temperature runs quite high, did you try to improve airflow by separating the cards with risers? I have experienced cards that run at around 85 degree in the casing, then after i separate it with risers, it drops to around 70 degree.

You can also try different thread concurrencies to see if it works better. Try to get the max thread concurrency that your card can go. You can start with and increasing 64 each time. You should get a figure around the 30, mark. Then look for the ratio of clock speed to memory where the hashrate is higher. This tutorial might help: Yes, try different operating system might be worth a shot. I have GPU that yields higher hashrate when i switch to Windows.

These are mine cgminer settings:. Hey, if you want to have better results per kwh, try out this special mining bios for the R9 and X and undervolt your cards: The data is stored as a.

The full tutorial is here: Hello, please help, Today have bought http: Can You please give me an advice? Any idea whats happening here? Anyone know why this is? I left it running stock clocks for the sake of stability while I go back to my during the day. Though the difference is small. Share on Facebook Share on Twitter. I didnt change my voltage and it is far better than expected.

Also, what is your hardware setup. Could it be the PSU not delivering enough power? Shutdown after few minutes usually means one of two things: I tried with I from 13 to 20 and TC from up to G 1 works but g2 doesnt. Yes I have tried those and also the sync objects 1 line too. Are you using powered risers?

Glad you found the solution. Basically, run a batch file with these before launching cgminer: All in all here is my config. I think you about solved it for me. I was hashing in the 's per GUIMiner. The temp was about One thing that bothers me. I was running good for a few minutes, but my screen would flicker a bit every seconds.

Eventually my screen went pixelated then the pc locked up. Any suggestions or log files that I can look at? I'm not familiar with Also keep a close eye on your gpu temp too during the flickering, maybe its overheating? I was watching it the moment it went out and Trixx was showing Also, can you post your Doge wallet info for me?

I recommend getting Also, make sure your cgminer is 3. I get a consistent with zero HW errors from my X. Stays around 74 degrees C. And I got 4 of those crappy cards, at a BIG markup: I have 4 Sapphire BF4 x's. Sorry, currently at work. I plan on posting the entire thing when I'm able. From memory I know, gpu-engine is and gpu-memclock is The thread count is quite high. Sorry, Like I said I will post it when I'm able.

I've spent a lot of time tweaking. The engine at is the best for me, I can bring it up to for extra hash but it's a gamble. With I can run stable for a while but ultimately end up with HW errors after awhile.

I'm shocked how smooth everything runs compared to cgminer 3. I mean seriously the stats are way higher. Well, if you bought a x when the price wasn't inflated, at you could get two for the price of one x. Longevity and electricity costs may be the difference though. I have no idea about that. Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Log in or sign up in seconds. Submit a new link. Submit a new text post. Welcome to the community, and please follow the rules in the sidebar!

There are two types of cryptocurrencies, based on two underlying algorithms. The reason is that you'll have higher electricity costs than everyone else and won't be able to make a profit.

Unless you don't pay for your own electricity - then you can still make a profit! These types of miners don't use a graphics card.

Instead, they use a specially-designed circuit. They're far more power efficient. And also offer you far more bang for your buck. I personally mine scrypt-based currencies quite often Dogecoin using GPU's only.


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