GDC 2016 - AMD came out swinging at its Capsaicin event, rolling out the red carpet and its impressive Radeon Pro Duo, but RTG boss Raja Koduri was on fire that night, teasing an unannounced VR headset, too.
Ars Technica reports that Koduri said: "We are already working with a headset manufacturer, unannounced, with a 4K per eye headset. It exists. It's quite, quite beautiful, and we believe that the roadmap to go into higher resolutions will happen more quickly than is probably expected. Once you've seen a high resolution VR experience, you can see that it's really quite beautiful".
It'll be interesting to see this happen, and what type of GPU we're going to need to power 4K per eye on a VR headset. Polaris can't come quick enough!