Just bought a MSI Vega 56 with the intention to run 6 monitors (using DisplayPort and a MST hub)
Then I ran across the actual specifications: https://www.msi.com/Graphics-card/Radeon-RX-Vega-56-Air-Boost-8G-OC/Specification
I noticed that Gigabyte Vega56 actually advertises 6 (because it has 6 ports on it)
Will this MSI vega 56 be able to run 6 monitors simultaneously or am I out of luck?
I did manually try it. It does work with a MST displayport hub. I did get 6 monitors to run without any issue. Hope this helps someone else.