I think the general idea is you should see anti-aliased output from from aliased input, along with an FPS boost, and AMD have graciously made this work across all modern GPUs, regardless, of being AMD ,or NVIDIA. It should ignore GPUs that aren't supported, but that list is small.
It first came to my attention with the game Kayak VR, as a beta tester. They have made the game look and perform better in VR, so I investigated, and it took me under an hour to have it installed and running in Portal Connection.
