Biostar AMD Smart Access Memory AM4 400/500 Series Motherboard Support

December 8th, 2020, Taipei, Taiwan – BIOSTAR, a leading brand of motherboards, graphics cards, and storage devices today, announces BIOS updates for their AM4 400/500 series motherboards to support the AMD Smart Access Memory technology.

AMD Smart Access Memory (SAM) allows the CPU to get full access to the GPU memory, users will gain up to 11% in gaming performance. BIOSTAR consumers can now enjoy an extra performance boost with their 400/500 series motherboards pairing AMD Ryzen 5000 series processors and Radeon RX 6000 series graphics cards.

How to Enable AMD Smart Access Memory Support for the BioStar AM4 400/500 Series Motherboards

Step1. Enter BIOS

Step2. Go to “Advanced”

Step3. Select “PCI Subsystem Settings”

Step4. Enable “Above 4G Decoding” and “Re-size BAR Support”

Step5. Press “F10”to save settings and reboot

For more information related to the BIOSTAR AM4 400/500 series motherboards to support the AMD Smart Access Memory technology go to the download page of your motherboard’s product page and download the corresponding BIOS version as listed below.


The complete support list for the AMD Smart Access Memory technology:

BIOSTAR AM4 400 series motherboards include: RACING X470GT8, RACING X470GTA, RACING X470GTQ, RACING X470GTN, X470MH, X470NH, RACING B450GT3, RACING B450GT, B450MX, B450MHC, B450MH and the B450NH will be available starting December 2020.

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BIOSTAR, is a professional brand dedicated to the production of motherboards, gaming motherboards, SSD, graphics cards, industrial computing systems, IoT, crypto mining equipment, healthcare solutions and motor start battery. Since its establishment in 1986, BIOSTAR has become a major motherboard supplier in the IT industry. In order to pursue the best quality and aesthetic design, BIOSTAR has invested heavily in ID design, equipment, global marketing research as well as R&D. With a constant emphasis on quality, BIOSTAR always seeks to improve beyond better and race to the future.

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