Unverified50% confidenceFactExact time
Valve Index is a PC VR headset launched by Valve in 2019, starting at $999, with a maximum refresh rate of 144Hz and bundled Knuckles controllers.
1
Sources
50%
Confidence
Long-term
Relevance
9/14/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiedvkd3d-proton is a fork improved by Valve based on the Wine project's vkd3d library, specifically handling DirectX 12 to Vulkan translation and supporting features such as ray tracing and mesh shaders.52% similarUnverifiedValve在2015年联合华硕、戴尔、技嘉等硬件厂商推出了第一批Steam Machine产品52% similarUnverifiedNVIDIA在Ampere架构（RTX 30系，2020年）引入专用INT8 Tensor Core使INT8推理速度相比FP16提升约2倍，NVFP4是为Blackwell（RTX 50系，2025年）定制的4位浮点格式51% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/920944API
curl https://kongchang.com/api/v1/knowledge/claims/920944MCP
get_claim(id=920944)