The only reason why anyone would want to use two 12V-2x6 cables is to have a PC with two Nvidia graphics cards but given that ...
Since MSI is doing the full kit-and-kaboodle here, you'll find that the screen will be ready-to-go the moment you pull it out. Not only that, but there's also a built-in mic and speaker ...
Highlighting the importance of updating your BIOS and chipset drivers, as well as the benefits of motherboard features, MSI pushes Ryzen 9 9950X3D further.