From what I understand its not as fast as a consumer Nvdia card but but close.
And you can have much more “Vram” because they do unified memory. I think the max is 75% of total system memory goes to the GPU. So a top spec Mac mini M4 Pro with 48GB of Ram would have 32gb dedicated to GPU/NPU tasks for $2000
Compare that to JUST a 5090 32GB for $2000 MSRP and its pretty compelling.
$200 and its the 64GB model with 2x 4090’s amounts of Vram.
Its certainly better than the AMD AI experience and its the best price for getting into AI stuff so says nerds with more money and experience than me.
I was SHOCKED how well Fedora and Bazzite handled my 5060 after a month of fighting to get it going on pop os.
And Ollama is free and better if you really need AI stuff.