{"id":"apple-m4-max-128","status":"catalog","label":"M4 Max ~128GB unified","vendor":"Apple","family":"apple-silicon","stack":"mlx","vram_mib":131072,"bandwidth_gbs":546,"tdp_w":70,"aliases":["M4 Max","M4 Max 128","Mac Studio M4 Max"],"refuse":["cuda-only-engines"],"wiki":"Studio / MBP class. 546 GB/s. Thunderbolt 5 for small Apple clusters — not NVLink.","sources":[{"title":"Apple Mac Studio tech specs","url":"https://support.apple.com/en-us/122211"}]}