Mesaintel Warning Ivy Bridge Vulkan Support Is Incomplete Best -

: Use the launch option PROTON_USE_WINED3D=1 %command% to bypass DXVK (Vulkan) and use Wine's OpenGL-based translation instead.

The final word, is the most heartbreaking. It implies an optimization path that will never be taken. The developer who wrote that line likely knew they could squeeze another 15% performance out of the old chip with six more months of work. But they won’t. Because Ivy Bridge users are a dying breed. The economics of attention have moved to the new hardware. So the driver will remain “best incomplete”—a half-finished bridge to a future its passengers will never reach. : Use the launch option PROTON_USE_WINED3D=1 %command% to

Modern games, DXVK, vkd3d (DirectX 12), or Vulkan compute. vkd3d (DirectX 12)