Video Card for Fusion GPU rendering

Hi, I'm trying to work out what video cards support GPU rendering in Fusion.
I'm looking at getting this one - Gainward 4G GTX 970 PCI-Express Video Card

It would be great if somebody could tell me if this would be a good card for Fusion and/or point me to some more details regarding this.

Thanks

Hi Joe,

Can't go wrong with 900 series Nvidia. Very nice card, and works great with fusion