Vulkan API under Doom 4 uses Async Compute Default Settings

[ShuttleLuv]

AMD showing increases, Nvidia decreases (which I can confirm on my oced 970). So it's obviously an async compute problem much like AOS.

 

[Shintai]

Async isn't enabled on Nvidia. Also AMDs path uses GCN Shader Extentions while Nvidia and Intel uses standard shaders.


And now we know why.

 

[FrgMstr]

Already a couple threads on this.

 

[ShuttleLuv]

I know that but still the proof is in the results. The game is underperforming on Nvidia...and until I see a driver update that shows otherwise, I'm sticking by what I think. I still think even if it's not enabled and does get enabled, it will underperform.