The 1440p is Ultra rather than Hyper though.The R9 390x can run it on Hyper settings with a broken driver at 55 fps. If this card is similar in performance I expect it to run it also. The purpose of AMD doing this is to move the old VR target to a lower price point because of advances in technology. Why would Nvidia release a card that is going to be gimped? Just doesn't make sense. I'm hoping that the Videocardz rumor is wrong because people buying gimped cards in this price range is going to make developers develop games for a lower VR spec in the long run. Just frustrating even though VR is currently a very small part of the gaming ecosystem.
At 1080p the 390x dropped from 79fps to 54fps when going from Hyper to Ultra, so at 1440p it is going to be unplayable for many IMO if Ultra is already only 53fps average.
Here is the 1440p showing it as Ultra and not Hyper.
Cheers