BIOSTAR, a leading brand of motherboards, graphics cards, and storage devices, today announced product support for the latest AMD Ryzen™ 5000G series Cezanne processors.


AMD’s next-generation Ryzen™ 5000G series desktop processors codenamed “Cezanne” are ready to invade the global market. The new 5000G series processors are based on Zen 3 architecture, AMD’s Ryzen 5000 series of desktop APUs based on the Zen 3 CPU and Vega GPU microarchitectures succeeding the Ryzen 4000 “Renoir” series.

Extreme performance enabled for personal computing with up to 8 cores fueled by the world’s most advanced 7nm processor core technology, the AMD Ryzen™ 5000 G-series desktop processors with Radeon™ graphics deliver ultra-fast responsiveness and multi-threaded performance for any use case.

BIOSTAR proudly announces that their motherboards are ready to handle the latest AMD Ryzen™ 5000 G-Series processors. With a simple BIOS update, BIOSTAR consumers can upgrade their existing AM4 based 400-series & 500-series motherboards to the latest processors without a hassle. BIOSTAR has released the new BIOS patch for the following chipsets X570/B550/A520/X470/B450 and promises unparalleled stability and performance across all their motherboards.

Model BIOS version
(Could Boot)
BIOS version
(Full support)
B550GTA B55AG201.BST B55AG730.BST
B550GTQ B55AS204.BST B55AS730.BST
B550M-SILVER B55BS305.BST B55BS730.BST
B550T-SILVER B55AK316.BSS B55AK730.BSS
B550MX/E PRO B55DS325.BSS B55DS730.BSS
B550MH B55AS204.BSS B55AS730.BSS
A520MH A52AS204.BSS A52AS618.BSS
B450GT B45HS204.BST B45HS616.BST
B450MX B45HS118.BSS B45HS616.BSS
B450MX-S B45JS127.BSS B45JS616.BSS
B450MH B45CS127.BSS B45CS616.BSS
B450NH B45AK204.BSS B45AK616.BSS

For more information related to the BIOSTAR AM4 400-series & 500-series motherboards to support the new AMD Ryzen™ 5000G series processors, please go to the download page of your motherboard’s product page and download the corresponding BIOS version as listed.

Press Release


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