Theoretically you should be able to run Intel-based VMs on AMD - but this will complicate the stuff.
You need to rebuild your initramfs after booting from the rescue menu (linux), but I'm not sure for windows.
Also, you should try with a less important VM first.
Are you going to export your VMs as OVA or you will try to directly pull the VMs ?
Best Regards,
Strahil Nikolov