Gigabyte B550I AORUS PRO AX (rev. 1.0)

B550I AORUS PRO AX (rev. 1.0) - F17c (2023/03/23)

• Checksum: E901
• Update AMD AGESA V2 1.2.0.8
• Optimized performance for 5800X3D

​...

> AMD Ryzen Chipset Driver 5.02.19.2221

I was experiencing significant performance degradation with this driver, my Cinebench r23 multi core scores were down to ~14333 from ~15123 in the same conditions (5% difference).

How I confirmed the observation: started Windows normally,...

AMD Ryzen Chipset Driver 5.02.19.2221

Release Date
2/28/2023​

• Bug fixes on few drivers
• Added support for AMD Ryzen™ 7000X3D Series Desktop Processors
• Added support for AMD Ryzen™ 7045HX Series Desktop Processors

https://www.amd.com/en/support/chipsets/amd-socket-am4/b550​

B550I AORUS PRO AX (rev. 1.0)

1. Checksum : 9FBC
2. Update AMD AGESA V2 1.2.0.8
3. Optimized performance for 5800X3D

https://download.gigabyte.com/FileLi...ro-ax_f17b.zip (currently listed on TW version of the site only)