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1  Economy / Scam Accusations / Suspected scam on: April 18, 2018, 10:02:37 AM
Hi, I see Hero member create this topic and It seems like a scam that Newbies use to attract members to their telegrams channel. I hope someone here check it and blocks him if this is a cheap scam. Thank you



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  in the invitation reference and win the 100 coins $ 326 free plus 40 tokens $ 130 additional are $ 456 free you can change to bitcoin
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2  Alternate cryptocurrencies / Mining (Altcoins) / XFX R9 280X temperature problem on: February 17, 2014, 06:03:07 PM
hello everyone,

I bought new XFX R9 280X graphic card and i have been trying to get it to mine above 700kh/s for a few days. After some tempering with the cgminer settings I discovered that no matter what settings I use if cards temp goes over 65C it becomes unstable and hashrate start to fluctuate between 400-700...as the temps go higher hashrate drops significantly.
For example:
When I use gpu memclock 1500, gpu engine 1055 I get 734kh/s stable (no hashrate dropping) at temp 64C (gpu fans are at 100%)
When I set target temp to 67 I get average hashrate of 650kh/s (jumping from 550-700kh/s)
When I set target temp to 75 I get average hashrate of 580kh/s (jumping from 400-600kh/s) -temp never reaches 75C and cgminer crashes after some time

I have tried setting powertune to 20, installed beta drivers, disabled catalyst,added extra more RAM but with no effect.

What are my options? Will I be able to RMA my card?
Should I run some benchmarks to see if it will show some errors so I can have the valid reason to return it?

There is no way I could maintain such a low temperature of the card especially when I add some more cards to the rig.
3  Alternate cryptocurrencies / Altcoin Discussion / best way to withdraw usd from BTC-E? on: December 21, 2013, 01:30:58 PM
Hello everyone,

I was wondering what is the best way to withdraw us dollars from BTC-e in Europe?
So far i was withdrawing to OKPAY account and i was able to withdraw money on ATM with OKPAY card.
Now its not possible any more. Are there any alternatives?

Sorry if i posted this in the wrong section
4  Alternate cryptocurrencies / Altcoin Discussion / 6970 low hashes help on: December 12, 2013, 06:09:09 AM
hello everyone,

i just bought powercolor 6970 card and when I start mining with stock clocks (940/1425) i can get max 350 hases/sec.

This is how my .bat file looks like:

setx GPU_MAX_ALLOC_PERCENT 100
cgminer.exe --gpu-platform 0 --scrypt -o stratum+tcp://pool -u user -p pass -I 13 --thread-concurrency 14336

In catalyst 13.9 I can lower or raise core clock and only raise mem clock. I read that many people use concurrency 8000 but cgminer 3.1.0 wont even start on every value except 14336

i tried setting core 850 and mem 1465 and i get around 450hashes/s but I get only rejects.

What am I doing wrong? anyone with the same card from the same manufacturer please share your config.

Also to mention that computer has 4gb ram and q8400 processor on which i was able to mine with 7950 card at 665 hashes/sec.

PLEASE HELP!

thanks in advance
5  Alternate cryptocurrencies / Altcoin Discussion / [WTS] 13k Florincon (FLO) on: June 20, 2013, 09:47:22 PM
post offers here or pm

don't spam please
6  Alternate cryptocurrencies / Altcoin Discussion / 7950 concurrency problem on: June 09, 2013, 02:37:15 PM
Hi, everyone

I used to mine with cgminer  sapphire 7950 3GB with boost usng scrypt. With the settings below card could get about 650 kH/s

old computer: intel q6600, 4gb ddr2

Here are my settings:
setx GPU_MAX_ALLOC_PERCENT 100
cgminer.exe --scrypt -o stratum+tcp://stratum.give-me-ltc.com:3333 -u x -p x -o stratum+tcp://us.wemineltc.com:80 -u x -p x -I 19 --lookup-gap 2 --thread-concurrency 20480 --worksize 256 --shaders 1792 --gpu-engine 1110 --gpu-memclock 1500 --expiry 1 --queue 0

I moved the card into another computer but I'm having problems setting concurrency. These exact settings are not working. When I set concurrency above 12000 cgminer gets me this error:

Error -5:Enqueueind kernel onto command queue. (clEnqueueNDRangeKernel)
GPU0 failure, disabling!
Thread 0 being disabled

With concurrency so low I get bunch of HW. I also tried to lower memory and gpu engine clocks to stock value but result is the same.

new computer: intel G465, 2GB DDR3.

Is it possible that I don't have enough system memory? Btw right now this computer has 1.2 GB unused memory.

Any ideas?
7  Alternate cryptocurrencies / Altcoin Discussion / [ANN] New altcoin ultimate calculator on: May 14, 2013, 09:39:44 AM
http://www.minetips.com/

On this website you can calculate your profit for all popular coins. Just enter your hash rate for scrypt and SHA-256 and you will see your potentional profit per day/month.

It's based on Coinchoose API and the latest BTC-E bitcoin price.

This is just a beginning. Please send your suggestions what would you like to see on this site in the future.


If you wish to support this project you can donate to the adress below

BTC:1DihnSexCULKpdAq7sKNgYB7itwxTHrJpJ
LTC:LMqGDdskALddF5sCaruEGVYP7HJF4i6F2r
8  Alternate cryptocurrencies / Altcoin Discussion / [WTS] 9.8k GME for 2 LTC on: May 12, 2013, 10:28:42 PM
pm me or post your offer
9  Other / Beginners & Help / Gamecoin solomine reject rate on: May 12, 2013, 12:36:00 PM
I'm solomining gamecoin with cgminer. Currently I have A:3 R:32 is this normal?
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