"Discover new Metal profiling tools for M3 and A17 Pro"
https://developer.apple.com/videos/play/tech-talks/111374/
"Learn performance best practices for Metal shaders"
https://developer.apple.com/videos/play/tech-talks/111373/
"Bring your high-end game to iPhone 15 Pro"
https://developer.apple.com/videos/play/tech-talks/111372/