It's really hard to estimate without implementing alternative paths that are more direct and yet fairly optimized. For example, since Intel and AMD have open-so

It's really hard to estimate without implementing alternative paths that are more direct and yet fairly optimized. For example, since Intel and AMD have open-source drivers on Linux, somebody could write respective wgpu-core implementations directly on top of the drivers. That's a lot of work, and without a clear prospect of being much faster.