They compete with each other in performance http://www.techpowerup.com/reviews/AMD/R9_290/26.html
I personally would select between them on price. If you are interested in PhysX or other specific features of the nvidia that can sway you that way.
They compete with each other in performance http://www.techpowerup.com/reviews/AMD/R9_290/26.html
I personally would select between them on price. If you are interested in PhysX or other specific features of the nvidia that can sway you that way.