In steam VR, Google Earth, looking at frame time display, 100% res, frame times are about 5 ms, or 200 FPS even with all those 3D buildings and trees textured polygons over a full 3D area…so I know the card can render like crazy.
Hard to believe the flight computations part drops that by a factor >4x. I guess I’ll have to wait for CPUs with single core speeds of 15 GHz for it to look good…hope I live that long.