Security level 3 suspend to disk or encrypted ram

im i correct to assume only AMD pro cpu’s can do encrypted ram for this feature?
also how do i change the sleep state to support level 3 security, i am using an msi x570 unify board with a 5950x cpu and gskill Trident Z neo ram and fedora 37 workstation with secure boot and all other security settings enabled including dma protection, all that is left is the suspend settings and ram