Sapphire HD 6770 normal (11189-00-20G)

ShpakRoma

Distinguished
Nov 15, 2011
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18,540
Hi all again
I have a new question about Sapphire HD 6770 ( 11189-00-20G )
Is Sapphire a good brand? What about varranty use ?
And last but the main question. I heard that this model 11189-00-20G on back side has some memory chips or something like this with no cooling. Is it true ? if yes should i buy this card? If no then how about this
VTX3D hd 6770 ( 471250502-8729 )
Same questions. Is it a good brand and varranty ?