Sapphire Vapor-X R9 280X (Refresh) Video Card Review @HiTech Legion
 

"The Sapphire Vapor-X 280X with Tri-X cooling utilizes Sapphires patented Vapor Chamber heatsink. The Tri-X Cooling in combination with a Vapor-Chamber heatsink is built to effectively dissipate heat by vaporizing the liquid in the chamber, cooling and condensing then returning the cooled liquid back to the surface."

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