High-end graphics card use more power, which means they get hotter quicker. With the innovative Vapor-X, we were the very first to apply aerospace-industry vapor chamber technology to graphics cards. It's a pioneering way to accelerate heat away from the graphics chips into the rest of the cooling system.Sapphire Vapor-X technology is used in conjunction with a heatpipe and fan assembly. The vapor chamber accelerates the heat away from the graphics chips into the rest of the cooling system. How? Inside the vapor chamber, a liquid coolant is vaporized at the hot surface. The resulting vapor moves across the chamber where it condenses at a cooled surface. Then the liquid is returned to the hot surface to aid in superior cooling.Features:-- 2nd generation Vapor-X technology- Factory overclocked- Quiet and efficient cooling- UEFI supportSpecification:-- Litecoin Hash Rate: 550-750- PCI-E 3.0 Ready: Delivers double the bandwidth per lane of PCIe GEN2 for faster GPU- CPU- Hugely overclockable- Core Clock Speed: 950MHz- Boost Clock Speed: 1000MHz- Shader Architecture: GCN- Stream Processors: 32 CU / 2048 ALU- Texture Units: 128- ROPS / Z-Stencil: 32 / 128- Frame Buffer / Memory: 3GB GDDR5- Memory Width / Speed: 384 bit / 6000MHz- Power Connectors: 8-pin + 6-pin- Display Outputs: 2x DVI + 1x DP + 1x HDMI- Power: 250W TDP- 2yr Warranty