No, the Dell UP3017Q is not out yet and probably won't be until the end of the year 2016. Most likely because it will require DisplayPort 1.3 in order to achieve those kind of refresh rates @ UHD resolution (3840 x 2160). There is no guarantee that Nvidia and AMD next-gen cards will have DP 1.3 output, so don't hold your breath. Also, it does NOT have any kind of dynamic refresh rate technology (G-Sync or FreeSync). That means this monitor is a 'no go' for most gamers
The Dell OLED is coming out soon actually, March 31.
But yes, I would never spend that kind of money on a monitor without adaptive sync.