Are my motherboard and power supply enough for a 980 Ti?
Motherboard: Asus P8Z77-V LX2 https://www.asus.com/uk/Motherboards/P8Z77V_LX2/
Power supply: XFX Pro 850W http://www.amazon.co.uk/XFX-Series-Bronze-Wired-Supply/dp/B0045L4BNW
Motherboard: Asus P8Z77-V LX2 https://www.asus.com/uk/Motherboards/P8Z77V_LX2/
Power supply: XFX Pro 850W http://www.amazon.co.uk/XFX-Series-Bronze-Wired-Supply/dp/B0045L4BNW