Some question on gpu and 1440p

[samkiller]

Does a single gtx 780 have enough juice to run game at 1440p? like for example battlefield 4

 

[UDeepEX]

Heck yeah!

Single GTX 780 can run BF4 no problems, really starts to stretch its wings at this resolution.

There's your answer right here:
Battlefield 4 VGA graphics performance benchmark review - DirectX 11 class graphics card performance up-to WQHD and Ultra HD

 

[samkiller]

Ok thanks alot,Look like need to tone down the AA which is not a issues for me.