Hello, The latest version of Metal (on macOS 14) seems to have the instance property for the Metal device architecture. I was curious how this could be achieved on versions of macOS prior to 14 programatically? xcrun metal-arch The above command provides exactly what I need. I was thinking that I could use Metal and IOKit to grab the architecture, but I am lead to believe that there is some kind of mapping in the metal-arch tool and it may not be that easy. Any help would be greatly appreciated. Thanks.