I know that gtx 880 will be more powerful but that 780 is also enough powerful and has 6gb vram.Also i think i will go on a 4k monitor when they will be cheaper.
wait untill there exist a single card gpu capable on playing every games exist now on 4K at least at 40fps average and wait untill 60Hz over HDMI is a norm on 4K monitor.
wait untill there exist a single card gpu capable on playing every games exist now on 4K at least at 40fps average and wait untill 60Hz over HDMI is a norm on 4K monitor.