AMD SAM on an older CPU with a Mobo board works, but performance depends on compatibility and system configuration.
AMD SAM on an older CPU with a Mobo board works, but performance depends on compatibility and system configuration.
AMD Smart Access Memory needs a 500 series board and Zen 2 or later. Your system uses a 5700XT with SAM, an ASRock a320m-ITX board and a non-X Ryzen 7 1700. This suggests the feature is active but might be misconfigured. Disabling the resizable BAR in BIOS resolves the issue automatically.