Valve’s handheld gaming system is called Steam Deck, and the company describes it as an “open PC” that can “connect to any hardware.”
The device will be shipped later this year with prices from $ 399. Valve says that it will be a dock that is sold separately with a picture for the accessory that shows what it looks like, among other things, Displayport and USB ports. The handheld itself is powered by a “custom APU developed by AMD”, and Valve says it is “comparable to a gaming laptop with the ability to run the latest AAA games.” There is obviously no mention of Valve’s VR support in connection with Steam Deck ̵
We’ve seen the Nintendo Switch turned into a cardboard-based VR headset, and Facebook’s Quest runs on mobile-class chips up to 120 Hz, but both of these are completely different views from the high needs of PC VR games using SteamVR. Valve’s own Half-Life: Alyx, for example, needs at least 12 GB of RAM with processors on or above a Core i5-7500 / Ryzen 5 1600 and GTX 1060 / RX 580 – 6 GB VRAM. Still, there are lower resolution reproduction methods and settings that could conceivably close some of the power gap needed to run VR from such a small PC.
Valve offers reservations from and including 16 July at 10 in the Pacific, and shipping is scheduled to begin in December this year. You can find more information about the device on Steam.