I previously ran two monitors, one 1440p + one 1080p. I upgraded the 1440p to 2880p for HiDPI and now I can't stand looking at the 1080p. I want to upgrade to 2160p but I want to know if the Vega 64 can run 2880p + 2160p at the same time. I would be using two of the DisplayPort 1.4 ports, one for each monitor.
"The front panel of the card features a variety of outputs. There are three DisplayPort 1.4 outputs and a single HDMI 2.0b output. With 8GB of HBM2 VRAM, the Vega 64 card can support a resolution of 5120 x 2880 at 60 Hz (via DisplayPort). Combined with AMD's Eyefinity, the GPU can provide an immersive gaming experience using up to four monitors. AMD FreeSync technology allows the Vega 64 GPU and your monitor to dynamically change frame rates to reduce screen tearing. "
Display Connectors: 3 x DisplayPort 1.4 1 x HDMI 2.0b Maximum Digital Resolution: 5120 × 2880 @ 60 Hz (DisplayPort) Multi Monitor Support: Yes
Other Manufacturers of Vega64 may have slightly different Specs and Resolutions.