How to connect Mac Pro to dell 2715k 5k monitor
I have the dell 2715k 5k monitor. The monitor has two displayport 1.2 inputs (both apparently needed for 5k) and a single mini displayport input. There is no HDMI input. I am looking to get a Mac Pro (probably when new one eventually releases) but do not know how it will hook up to the monitor. The monitor comes with two displayport 1.2 cables (displayport 1.2 attachments at each end on 2 different cables). From what the monitor says, this hookup will allow 5k; however, can I plug these displayport 1.2 attachments into the Mac Pro? Otherwise, it seems like you would need connect a thunderbolt 2 to mini displayport (on the monitor) to get 4k? I haven't seen this cable listed on the apple website, but not sure that I just can't find it. Will a mini displayport to mini displayport cable also work? Would this transmit at the same speed though and still allow 4k resolution? I would definitely like to get 5k, but want to ensure can at least get 4k.
Thanks for help.