Sapphire Radeon HD 4890 2GB Vapor-X Video Card Review
 

Ever since it’s release, ATI’s HD 4890 has been going strong and companies have been quick to add their own custom flavors to the pot. In this review, we take a look at Sapphire’s custom HD 4890 that packs a whooping 2GB of GDDR5 and their proprietary Vapor-X cooler along with a hefty price premium over a reference card.
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