System Power Supply Requirements for a single Sapphire Radeon R9 280X Vapor-X 3GB GDDR5 TRI-X OC WITH BOOST (UEFI) [SKU ID: 11221-12]
• a minimum of a 600 Watt or greater system power supply is recommended. (Minimum system power requirement based on a PC configured with an Intel Core i7 3.2GHz 130 Watt TDP processor.)
• the system power supply must also have a maximum combined +12 Volt continuous current rating of 40 Amps or greater
• the system power supply should also have at least two 150-Watt 8-pin PCI Express supplementary power connectors.
Total Power Supply Wattage is NOT the...