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Inside Steam Frame: Valve on How They Made It Performant, Why It Costs So Much and What's Next
Digital Foundry • • technology
Key Points:
- Valve's Steam Frame is a Deck-class VR headset running SteamOS, designed to stream PC games or play standalone, maintaining a consistent hardware configuration despite rising component costs and priced in the four-figure range.
- The headset emphasizes Steam as a platform over hardware specs or price, leveraging native ARM architecture and Vulkan API for efficient rendering, demonstrated by running Half-Life: Alyx natively with advanced features like foveated rendering to optimize performance.
- Steam Frame supports both standalone play and game streaming from a PC, offering around two hours of battery life when streaming and less for demanding standalone games, with an experimental 144Hz display mode aimed at improving tracking smoothness rather than raw frame rates.
- Tracking uses high-resolution monochrome cameras for reliable inside-out tracking optimized for gaming, while modular hardware design allows user-swappable components and expansion, encouraging community customization and accessory development.
- Valve positions Steam Frame as an open, evolving PC VR platform akin to the Steam Deck, with a focus on broad compatibility, developer support, and user experimentation, rather than targeting immediate mass-market adoption.
