Which power supply should I choose too make my future setup perfect

AstroManny

Reputable
Jan 3, 2016
4
0
4,510
Hello. I was thinking about buying a new Nvidia GTX 980 ti from Gigabyte. But there's one problem- power supply. I've been recently using Silentium Deus 500W which would be more likely to burn in case than work.
My current specs:
GPU: Msi GTX 680 twin frozr
CPU: Intel Core i7-4770K
RAM: Corsair Vengeance 4GBx2
MOTHERBOARD: Gigabyte H87 HD3
And surely want to have some backup if I would change my processor etc.
So which power supply would be good for this setup after upgrading to GTX 980ti?