Sadly AMD/Intel iGPUs (which AMD calls APUs) are limited to 83GB/sec or so, of which you'd be lucky to see 50GB/sec or so. Apple has 100, 200, 400, and 800GB/s

Sadly AMD/Intel iGPUs (which AMD calls APUs) are limited to 83GB/sec or so, of which you'd be lucky to see 50GB/sec or so. Apple has 100, 200, 400, and 800GB/sec flavors that fit in laptops (100-400), mac mini (100-200GB/sec), or mac studio (400-800GB/sec). Configurations up to 96GB ram are available. Even does low power, air cooling, and pretty quiet. I do wish Arm, AMD, or Intel would do similar. Maybe a future AMD will have a better memory bus, like they one they ship i n the PS5 and XboxX. Or maybe Nvidia will ship a smaller version of the Hopper+Grace that fits in a SFF.