AMD Ryzen Chipset Drivers

December 16, 2021 - Hardware
AMD Ryzen Chipset Drivers

This driver package contains the chipset drivers for AMD Ryzen processors for best performance and energy-efficient operation on Microsoft Windows.


AMD Ryzen™ 5000 Series Desktop Processor
3rd Gen AMD Ryzen™ Threadripper™ Processors
3rd Gen AMD Ryzen™ Desktop Processor
2nd Gen AMD Ryzen™ Threadripper™ Processor
2nd Gen AMD Ryzen™ Desktop Processor
AMD Ryzen™ Desktop Processor
AMD Ryzen™ Threadripper™ Processor
AMD Ryzen™ Desktop Processor with Radeon™ Graphics
AMD Ryzen™ Mobile Processor with Radeon™ Graphics
7th-Gen AMD A-Series Processors
AMD B350 Chipset
AMD A320 Chipset
AMD X370 Chipset
AMD X399 Chipset
AMD B450 Chipset
AMD X470 Chipset
AMD X570 Chipset
AMD B550 Chipset
AMD A520 Chipset
AMD TRX40 Chipset


Package Includes:

AMD Chipset Drivers
AMD Ryzen™ Power Plans (required for UEFI CPPC2 in Windows® 10 May 2019 Update) (December 16th, 2021)

AMD I2C Controller Driver

  • Hide the Powermanagement option of the driver properties in device manager.


  • Major changes to this driver package include:
    • Work around inaccurate HW DRIPS (lower than actual value) due to OS limitation when VBS/Hyper-V is enabled
    • Notify AMD PMF driver about S0i3 entry/exit

AMD Processor Power Management Support / AMD Ryzen Power plan

  • Update processor power management settings for performance and power improvement

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