GA-790XT-USB3 (rev. 1.0) AMD 790X + SB750 Chipset BIOS 79XTUSB3.F5a Supports new generation of AMD Phenom™ II X6 processors Ultra Durable 3 Technology with copper cooled quality for lower working temperature Revolution energy saving design with Easy Energy Saver technology Supports newest NEC SuperSpeed USB 3.0 with superfast transfer rates of up to 5 Gbps 3X USB power delivery for greater compatibility and extra power for USB devices Supports AMD AM3 Phenom™ II/ Athlon™ II processors Advanced 8+2 phase CPU VRM power design for AMD high-TDP 140W CPU support Dual Channel DDR3 1866+ for remarkable system performance 2 PCI-E 2.0 x16 interface with ATI CrossFireX support for ultimate graphics performance Patented GIGABYTE DualBIOS™ technology delivering highest level failure protection The Precision OV provides more precision voltage control for system Compatible with Window 7 to deliver the best operation experience Meet European Union ErP(Energy-related Products) requirement