Which video card would be better? The R9 290 has been called the Titan killer and for the price and performance I belive it is
gtx 780 ti is better than r9 290 in performance. I hope this chart helps.
Those cards were run on Bioshock Infinite for the chart, But I was wondering what would the difference be if it was run on World of Warcraft? As I do not know which game requires more performance.
WOW is not that graphic incentive game if you buy a r9 270x or a gtx 760 at 1080 p you can play most of the games at ultra settings so r9 290 or gtx 780 they are out of question.
The system is good enough for any modern demanding game and yes its also a future proof build just the PSU is an average quality one and i think you already know that.