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Title: Sapphire R9 280X - Dual-X or Vapor-X? Post by: minerjosh on January 29, 2014, 04:13:04 PM Sapphire R9 280X - Dual-X or Vapor-X
I'm trying to decide between these two cards. Any recommendations? -minerJosh Title: Re: Sapphire R9 280X - Dual-X or Vapor-X? Post by: Stenull on January 29, 2014, 06:17:47 PM Dual-x is cheaper and as long it's Hynix memory in them they perform equal.
I would go for dual-x. Is it possible to return them ones checked the memory manufacture? Title: Re: Sapphire R9 280X - Dual-X or Vapor-X? Post by: bl8cz on February 07, 2014, 07:11:38 PM I would prefer Vapor-x. If you can provide colder environment, you are able to do over 770kH/s - temp below 73'C. With dual-x I've reached only 750kH/s but it does not mind temps over 75'C.
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