720p is it enough at ultra?

[deadmc26]

Im having 768p monitor is it ok or i just sell it and change to 1080p?
And if it ok what should i need to play 768p at ultra at any game?

 

[Francky Franck]

For 720p ULTRA all games. GTX 760-GTX 770. R9 280X. 1080p monitor is cheaper than 720p monitor now ...