protonscr

VKD3D_CONFIG

412 threads 104 games 1522 mentions 2020-11 to 2026-09

Comma-separated switches for vkd3d-proton, the Direct3D 12 layer. Common values include dxr and dxr11 for raytracing, no_upload_hvv to avoid host-visible VRAM, and single_queue.

Values people posted
VKD3D_CONFIG=dxr11120
VKD3D_CONFIG=no_upload_hvv117
VKD3D_CONFIG=dxr109
VKD3D_CONFIG55
VKD3D_CONFIG=descriptor_heap55
VKD3D_CONFIG=nodxr44
VKD3D_CONFIG=single_queue39
VKD3D_CONFIG=''29
VKD3D_CONFIG=force_compute_root_parameters_push_ubo26
VKD3D_CONFIG=enable_experimental_features,descriptor_heap24
Games discussing it
Threads
Forza Horizon 6 protonopen171 mentions
Starfield protonopen50 mentions
Crimson Desert protonopen41 mentions
Forza Horizon 5 protonopen30 mentions
Hogwarts Legacy protonopen29 mentions
Elden Ring protonopen28 mentions
Hitman 3 Ray Tracing vkd3dclosed26 mentions
Monster Hunter Wilds protonopen22 mentions
Halo Infinite protonopen22 mentions
Cyberpunk 2077 protonopen19 mentions
Final Fantasy VII Rebirth protonopen15 mentions

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