[grovesNL]

wgpu has its own Metal backend that most people use by default (not MoltenVK).

There is also a Vulkan backend if you want to run Vulkan through MoltenVK though.

[dylanowen]

Oh good to know! It's been a while since I've looked at the osx implementation

[tehsauce]

the metal backend does currently generate quite a lot of unnecessary command buffers, but in general performance seems solid.