Comment by smerrill
You should be able to use ollama’s Vulkan backend and in my experience the speed will be the same. (I just spent a bunch of time putting Linux on my 2025 ASUS ROG Flow Z13 to use ROCm, only to see the exact same performance as Vulkan.)
That would mean switching to https://github.com/whyvl/ollama-vulkan? I see no backend selection in ollama, nor anything in the faq.