The Chipset Driver Download package includes:

  • AMD Chipset Drivers
  • AMD Ryzen Power Plans (required for UEFI CPPC2 in Windows 10 May 2019 Update)

What's New:

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

Chipset Support

  • AMD WRX80
  • AMD TRX40
  • AMD X570
  • AMD B550
  • AMD A520
  • AMD X399
  • AMD X470
  • AMD B450
  • AMD X370
  • AMD B350
  • AMD A320

Processor Support

  • AMD Ryzen Threadripper PRO Processors
  • AMD Ryzen 5000 Series Desktop Processors
  • 1st/2nd/3rd Gen AMD Ryzen Threadripper Processors
  • 3rd Gen AMD Ryzen Desktop Processors
  • AMD Ryzen Desktop Processors with Radeon Graphics
  • AMD Ryzen Mobile Processors with Radeon Graphics
  • 1st/2nd Gen AMD Ryzen Desktop Processors
  • 2nd Gen AMD Ryzen Desktop Processors
  • 7th Gen AMD A-Series Processors