Have you guys tried changing voltage with cgminer settings? I can change the memory and core clocks but --gpu-vddc does not alter the voltage no matter what I set it to. This is with my HD7950 in the signature.
It's a browser based miner that is extremely simple to set up. You create an account, punch in your wallet address, and push "start minting". It worked great for me when I was mining. There is basically nothing to configure and as far as I could tell it was just as fast as other apps like DiabloMiner.
Have you guys tried changing voltage with cgminer settings? I can change the memory and core clocks but --gpu-vddc does not alter the voltage no matter what I set it to. This is with my HD7950 in the signature.
I'm glad it worked out for you.This is working great on my system, thanks for the tip bro! Getting ~420+ Mhps on the Tahiti in sig :thumbsup:
The other half is that all the other exchanges suck too.
Email from bitfloor support:
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Difficulty: 8974296
Not familiar with the Canada market, but I'd get either this:
http://www.newegg.ca/Product/Product...82E16814202008
Or the Vapor-X Ghz edition variation of it.
I haven't used a 7950 myself, but there is this for a general idea:
https://en.bitcoin.it/wiki/Mining_hardware_comparison
Seems to indicate 450-500mh/sec should be possible, those numbers might be based on an overclock.
Guys, when I checked my Sapphire 7970 OC Dual X VRM temp, one is at 60C and the second one is at 105 @_@.
I even underclocked the GPU by 100Mhz and the temp would go down...is is okay or VRMs are meant to run that hot? Also how stable is LTC coin mining nowadays and i have a combined hash rate of 2400 Mhash and is there a calculator that predicts how many LTC I will get per day?
http://ltc.kattare.com/calc.php
Use this. Estimate 3-4% for pool fees and stales, swap your btc mhash for LTC k/hash and up your BTC kWH use by about 20% minimum. Reason being is the LTC mining is GPU memory heavy so you have the GPU memory maxed our and volts upped. This uses more power.
M
burn's pool can get stale heavy often. I'd probably go up to around 6% considering stales + fees.
Personally I have never mined with them, I just like their calculator! I use Give-me-ltc.com and find them excellent, and stales only run at a steady 1.6% level.
M
I think people making profit calculations using a current exchange rate are not properly determining their profitability. 1-2 months ago mining Litecoin would have been dumb if using that calculation, but if you would have looked at Litecoin's potential to go up then it would have been very beneficial to mine LTC instead of BTC back then. Other factors need to be taken into account such as the coin's potential for growth and the diff's potential for growth.
I stepped off the BTC train and instead mined LTC when the diff was very low because I could get 100's of coins a week with a large potential to grow.
What I'm saying is that you need to look at much more than a snapshot of the current market and decide for yourself if you see growth in the future and, just as importantly, judge which has more potential for growth.
Bitcoin was at $30 when LTC was at $0.27, to roughly get the same profit BTC would have to grow to $300 while LTC only has to grow to $2.70. BTC crashed at $250 back to $80, LTC is holding steady at $2.00. Therefore magnitudes need to be considered as well and its effect on market psyche. When new cryptocurrency is nipping at Apple stocks and they don't pay dividends then you know you are ready for a crash .
I haven't used a 7950 myself, but there is this for a general idea:
https://en.bitcoin.it/wiki/Mining_hardware_comparison
Seems to indicate 450-500mh/sec should be possible, those numbers might be based on an overclock.