It says I need 2x 8 PCI-E pin for the HIS 7970 but I am using this power supply
http://pcpartpicker.com/part/xfx-power-supply-p1650snlb9
On newegg it says it comes with 2x 6 pin PCI-E and 2x 6+2 pin PCI-E so I am guessing the 6+2 pin is a 8 pin?
http://pcpartpicker.com/part/xfx-power-supply-p1650snlb9
On newegg it says it comes with 2x 6 pin PCI-E and 2x 6+2 pin PCI-E so I am guessing the 6+2 pin is a 8 pin?