Gigabyte GTX 770 GDDR5-2GB 2xDVI/HDMI/DP OC WINDFORCE 3X Graphics Card GV-N770OC-2GD Ultra Durable VGA Components: GPU Temperature 5%-10% Down - Overclocking Capability 10%-30% Up - Power Switching Loss 10% - 30% Down WINDFORCE 3X Anti-Turbulence Cooling Solution with Triangle Cool Technology Features DVI-I/DVI-D/HDMI/Displayport outputs with HDCP protection Recommended minimum system PSU 550W with two 6-pin PCI-E power connectors