Are they compatable
Motherboard: http://pcpartpicker.com/part/gigabyte-motherboard-ga970aud3p
Gpu: http://pcpartpicker.com/part/xfx-video-card-r9280xtdfd
Motherboard: http://pcpartpicker.com/part/gigabyte-motherboard-ga970aud3p
Gpu: http://pcpartpicker.com/part/xfx-video-card-r9280xtdfd