Sapphire Vapor-X R9 290 Tri-X OC Review: Very efficient cooling reaching a max temps of 73C and VRM temps of 60C. Overclocked to 1135MHz it performs closer to a stock 290X but
AMD Radeon R9 290X Launches Tomorrow, R9 290 On 31st October - Specifications, Prices and Latest AMD OverDrive Detailed