I am looking at getting this monitor (http://www.scan.co.uk/products/40-philips-bdm4065uc-4k-va-monitor-displayport-hdmi-vga-3840x2160-300cd-m2-500m1-3ms-speakers) for gaming and was wondering is there specific cables I need for it to get 60 fps rather then 30 fps? I have 2 290x 8gb in crossfire so I should be able to get a decent preformance at 4K resolution. Any other info ye think I would need to know is welcome.