maugusto :
think you will find problems more like pc crash due to power failure or something like that, you need a more powerfull PSU in order to run that GPU, and the rest of the computer (that you don't specify)
I will buy i7 6700
16 gb ddr4 kingston hyperx savage
asus h170 pro gaming
Cooler Master Pure Silencio ATX Case
Samsung 850 EVO 250 GB SSD
**COOLER MASTER GM650 650 watt 80 plus bronze PSU (if required)
I have Asus Strix GTX 980Ti OC Edition
Rs-500B 500 watt PSU
500 GB Seagate HDD
Asus VG248QE 144 Hz monitor