What Radeon graphics card (laptop) support GL_AMD_bus_addressable_memory (as part of DIrectGMA)?
I want to hook up my laptop to a Bluefish444 SDI card (over thunderbolt 3).
When I look on gfxbench, i can't seem to find a card that supports it. The WX 4100 does, but the mobile version 4150 does not). Would the new Apple MBR with Vega graphics support it?