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1  Local / Mineração em Geral / Re: Verification failed, check hardware! (0:0:Cayman... Radeon 6990 [Resolvido] on: May 17, 2013, 05:28:23 PM
Essas temperaturas estão muito muito altas... Tente manter em torno de 70°C, vc pode aumentar a rotação das fans pelo próprio Catalyst

O Cgminer é um miner bem completo, nele vc pode setar a rotação das fans, pode monitorar a temperatura.. Melhor vc dar uma lida no README que vem junto com os arquivos..
2  Alternate cryptocurrencies / Altcoin Discussion / Re: [ANN] CHNcoin (CNC) GiveAway thread - 10000 to give - 5 CNC each on: May 02, 2013, 02:16:49 PM
CVDXSikCq4vEQbx32b9PaUx2vzv8GFCk2R

Thanks
3  Alternate cryptocurrencies / Altcoin Discussion / Re: FeatherCoin - Giveaway on: April 27, 2013, 03:44:19 PM
6yr1wqAydvqopYL3hWCS6Jimts842P5Y6S

 Cheesy
4  Local / Português (Portuguese) / Re: Pergunta: Arrecadação de impostos no Brasil e bitcoins. on: April 24, 2013, 10:10:38 AM
E quanto ao paypal? Alguém sabe se é necessário declarar também?
5  Alternate cryptocurrencies / Altcoin Discussion / Re: [UPDATED] 1 FREE Terracoin TRC just post address :) on: April 05, 2013, 02:47:20 AM
18Zc11LGtAyU8Uf9J1gEHsJM6EVqwguT33

Thanks!
6  Alternate cryptocurrencies / Altcoin Discussion / Re: Free Terracoins just post your wallet! on: April 04, 2013, 05:13:05 PM
1MN6tuK21VkHoBhDmKHwzN8rnR4anW68q

Thanks!!
7  Alternate cryptocurrencies / Altcoin Discussion / Re: Ripple Giveaway! on: March 18, 2013, 10:40:07 PM
rGg28MRVc8UcrrHnaKQmX23oQVbAuyUvvn
8  Alternate cryptocurrencies / Altcoin Discussion / Re: 1 Free LTC For You on: March 18, 2013, 10:37:35 PM
LKsG3xQKeFq3jX74kgXGvdvJ6FWk6qn5Pc

 Smiley
9  Local / Mineração em Geral / Re: Primeiro Pool Brasileiro! De Bitcoin e de Litecoin! Baseado no P2Pool! on: July 05, 2012, 03:57:01 PM
Bacana a iniciativa Thiago, estou usando sua pool para Litecoin já!

Tenho algumas dúvidas a respeito da P2Pool, qual seria a grande vantagem? E quanto a remuneração, como é feita?
10  Economy / Marketplace / Re: Double Trouble 2! Double your money within 7 days! on: June 07, 2011, 01:32:24 AM
An interesting game
I'm in   Cheesy
11  Bitcoin / Mining / Re: Mining with 5850, boost performance? on: April 21, 2011, 06:41:43 AM
I tested this voltage and it worked, but the fan is almost 80% and 74°C too noisy and hot

YMMV. My cooler runs most of the day, so ambient air temperature probably helps a bit.

74 C is not that bad. Everything I read before starting said that 80 C was the boundary that most of the serious gamers didn't want to cross. Obviously cooler is better in the long run when running 24/7 but supposedly the internal cutoff of these cards is in the 110-120 C range.



Hum understood. Exactly, in my case I am using almost 24/7 so low temperatures are important
12  Bitcoin / Mining / Re: Mining with 5850, boost performance? on: April 20, 2011, 11:05:21 PM
Using the standard voltage as much as I can is 820 MHz and 250 Mh / s with the temperature at 70 ° C
What voltage do you use on 900 mhz? And what temperature is it?

What are you running on? I can get 250Mh/s with a core clock of 765MHz on my 5850 with a steady voltage. You should be able to get ~270Mh/s with a clock of 820MHz.

ooh now I saw what was wrong, was missing the tag -v
its 267 Mh/s here

Using the standard voltage as much as I can is 820 MHz and 250 Mh / s with the temperature at 70 ° C
What voltage do you use on 900 mhz? And what temperature is it?


Not sure since I didn't tweak the BIOS myself. The one I'm on says VID1, but I think it's 1.163v.

My temps are around 70 C with the fans at 70% and the case open.

I tested this voltage and it worked, but the fan is almost 80% and 74°C too noisy and hot
13  Bitcoin / Mining / Re: Mining with 5850, boost performance? on: April 20, 2011, 10:36:13 PM
Using the standard voltage as much as I can is 820 MHz and 250 Mh / s with the temperature at 70 ° C
What voltage do you use on 900 mhz? And what temperature is it?

What are you running on? I can get 250Mh/s with a core clock of 765MHz on my 5850 with a steady voltage. You should be able to get ~270Mh/s with a clock of 820MHz.

Well I'm using:
Windows 7 x64
2.3 SDK
11.3 ATI drivers
poclbm -w 128 -a 1 -f 120
14  Bitcoin / Mining / Re: Mining with 5850, boost performance? on: April 20, 2011, 12:22:38 PM
Quote

It doesn't have to be a Reference card specifically. There are all kinds of BIOS mods: http://www.techpowerup.com/vgabios/index.php?page=1&architecture=ATI&manufacturer=&model=HD+5870&interface=PCI-E&memSize=1024

My performance scaled pretty linearly. I get ~317 at 900, ~300Mh/s at 875, ~275 at 850, and ~250 at 825. I'm using -f 0 -v -w 128.

I'm not worried about the power tweaking too much.. I set mine up, got it working, and it's sitting in the corner doing it's thing. I hardly connect to it, just watch my balance on the pool site. I shut down a lot of unneeded services and can administer it and stop/restart any processes I need to from a remote connection.


Using the standard voltage as much as I can is 820 MHz and 250 Mh / s with the temperature at 70 ° C
What voltage do you use on 900 mhz? And what temperature is it?
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