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Bitcoin Forum > Local > Português (Portuguese) > URGENTE! Qual ATI 6990 é melhor, MSI, XFX ou HIS?
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ThiagoCMC (OP)
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June 28, 2011, 06:11:09 PM
 #1
Amigos!

 Qual é a melhor ATI, estou com 3 modelos aqui!

 ATI 6990:

 MSI r6990-4PD4GD5 – R$2.700,00
 XFX HD6990 ENF9 (hd699AENF9) – R$2.700,00
 HIS HD6990 F4G4M – R$25.70,00

 Qual é a mais indicada para garimpar por Bitcoins?!

OBRIGADO!
Thiago
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Once a transaction has 6 confirmations, it is extremely unlikely that an attacker without at least 50% of the network's computation power would be able to reverse it.
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ThiagoCMC (OP)
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June 28, 2011, 06:12:31 PM
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Na página Bitcoin Mining Hardware Comparison não fala sobre a diferença entre os modelos...    Undecided
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June 28, 2011, 06:22:47 PM
 #3
Olha nas especificações a que tem o maior clock de GPU, só isto que importa!

Apenas Clock de GPU! Quantidade de memória e clock de memória não faz diferença.

Abraços.

L.
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June 28, 2011, 06:35:38 PM
 #4
Claro! Que óbvio!!   \o/

MSI: clock 830
XFX: clock 830
HIS: clock 830

...

 Alguma tem outra vantagem sobre a outra?! Ferramentas de overclock? maior durabilidade?
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June 28, 2011, 06:36:14 PM
 #5
Quote from: pafu on June 28, 2011, 06:28:03 PM
Realmente vale a pena fazer esse tipo de investimento?

É presente que eu ganhei!! Qualquer coisa eu vendo no ML...    Wink
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June 28, 2011, 06:45:04 PM
 #6
http://www.msi.com/product/vga/R6990-4PD4GD5.html#?div=Specification

http://www.newegg.com/Product/Product.aspx?Item=N82E16814150529

http://www.techclube.com/placa-de-video-ati-his-radeon-hd6990-f4g4m-fan-4gb-gddr5-256bits-dvi-mini-display-h699f4g4m

Me parece que a XFX é dual core?!


Stream Processors    3072 (1536 x 2) Stream Processing Units

Será?!
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June 28, 2011, 06:59:23 PM
 #7
A HIS também é dua...

http://www.hisdigital.com/un/product2-604.shtml

Bom, desculpem eu acelerar o fórum... lol

Vou estudar melhor os três modelos nos próximos dias... Mas, aceito mais dicas!

Valeu rapazeada!

Thiago
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