This is going to boost high end GPU sales. Hope someday they'll make SLI work as a single 2080TI might struggle on that... (and even more when we have higher resolution headsets !)
One of the reasons I am not upgrading the Rift is exactly the GPU demand of better resolution headsets - apart the fact that it is collecting dust ever since I quit playing Elite.
By the time this comes out, I think there will be a new nVidia GPU range with a much higher leap of perfromance than what we seen, afterall the 20-series introduced a completely new tech, while next time it will by 'only' performance increase.
But man, if my 1080ti can cope with VR in the flight sim, I might take the plunge and buy a HOTAS for it.