Adjustable bar for A320M-S2H (version 1.x) featuring Ryzen 1600/3600 processors
Adjustable bar for A320M-S2H (version 1.x) featuring Ryzen 1600/3600 processors
I possess a Gigabyte A320M-S2H motherboard with rev. 1.x and a Ryzen 5 1600 processor, but have access to a Ryzen 5 3600 if required. This is the Gigabyte information for this particular board (GA-A320M-S2H). Key Features | Motherboard - GIGABYTE Global. There doesn’t appear to be a resizable bar in the BIOS updates, though I can turn on higher decoding settings. Some users have reported success with resizable bars on unsupported boards, but I don’t have the expertise to confirm this for my system. It would be helpful if someone familiar with this could let me know whether it’s feasible or beneficial for my 5700XT.
Have you verified your BIOS settings for larger bar support? Start there since online guides may vary on compatibility. In the BIOS, look for an option labeled "Re-size Bar Support" within the PCIe configuration section.
Do you possess an AMD graphics card? AMD indicates SAM support primarily through compatibility with Ryzen processors paired with Radeon GPUs. It may function with Nvidia graphics as well, but Ryzen/Radeon configurations are reliable.
Update: For details on system requirements for Smart Access Memory, visit the AMD website.