Biostar reported that its AMD 500 series motherboards have received support for Smart Access Memory (SAM) technology. The technology allows the Ryzen series CPU to access the full amount of video memory in discrete Radeon graphics gas pedals at once. Thanks to this in some games it is possible to get an additional increase in performance.
To get support for Smart Access Memory (SAM) technology, the manufacturer offers to download and install a new version of the BIOS for their motherboards:
Biostar Racing X570GT8; Biostar Racing X570GTA; Biostar Racing X570GT; Biostar Racing B550GTA; Biostar Racing B550GTQ; Biostar B550MH; Biostar A520MH; Biostar B550M-SILVER.
In addition, Biostar explained how to activate SAM in motherboard firmware. To do this, it is necessary:
Log in to BIOS; Go to the laquo tab; Advanced settings» (Advanced); Select the laquo option; PCI Subsystem Settings»; Enable «Above 4G Decoding» and «Re-size BAR Support» Press F10 on the keyboard to save settings and reboot.
The company also promised to release new versions of BIOS with Smart Access Memory (SAM) support for AMD 400-series chipset-based motherboards this month. The latest models from the manufacturer include: Racing X470GT8, Racing X470GTA, Racing X470GTQ, Racing X470GTN, X470MH, X470NH, Racing B450GT3, Racing B450GT, B450MX, B450MHC, B450MH and B450NH.