AMD Ryzen Chipset Driver 4.08.09.2337 is now available for download. The new driver adds support for Microsoft’s next big OS update, Windows 11 22H2, which is rumored to release later next month on September 20, according to sources with Windows Central. A direct link to the Ryzen Chipset Driver 4.08.09.2337 installation package for Windows 10 and Windows 11 64-bit systems can be found here.
Release Highlights
- Window 11 22H2 OS support added
Known Issues
- Sometimes custom install fails to upgrade to latest drivers.
- Text alignment issues may be seen on Russian language.
- Manual system restart required on Non-English OS after the installation is complete.
- Windows Installer pop-up message may appear during the installation.
- Uninstall summary log may incorrectly show uninstall status as fail on non-English OS.
Package Contents
| Driver Name | Windows 10 | Windows 11 | Change Details |
|---|---|---|---|
| AMD Ryzen Power Plan / AMD Processor Power Management Support | 8.0.0.13 | 8.0.0.13 | New program supported added |
| AMD PCI Device Driver | 1.0.0.89 | 1.0.0.89 | No change |
| AMD I2C Driver | 1.2.0.119 | 1.2.0.119 | No change |
| AMD UART Driver | 1.2.0.114 | 1.2.0.114 | No change |
| AMD GPIO2 Driver | 2.2.0.130 | 2.2.0.130 | No change |
| PT GPIO Driver | 3.0.0.0 | 3.0.0.0 | No change |
| AMD PSP Driver | 5.19.0.0 | 5.19.0.0 | No change |
| AMD IOV Driver | 1.2.0.52 | Not Applicable | No change |
| AMD SMBUS Driver | 5.12.0.38 | 5.12.0.38 | No change |
| AMD AS4 ACPI Driver | 1.2.0.46 | Not Applicable | No change |
| AMD SFH I2C Driver | 1.0.0.86 | 1.0.0.86 | No change |
| AMD USB Filter Driver | 2.1.11.304 | Not Applicable | No change |
| AMD SFH Driver | 1.0.0.329 | 1.0.0.329 | Bug fixes |
| AMD CIR Driver | 3.2.4.135 | Not Applicable | No change |
| AMD MicroPEP Driver | 1.0.35.0 | 1.0.35.0 | Bug fixes |
| AMD Wireless Button Driver | 1.0.0.2 | 1.0.0.2 | No change |
| AMD PMF Driver | 22.0.2.4 | 22.0.2.4 | Bug fixes |
| AMD PPM Provisioning File Driver | 8.0.0.13 | 8.0.0.13 | More flexible power slider setting on processor power management in AC vs DC power source |
| AMD USB4 CM Driver | 1.0.0.20 | Not Applicable | S0i3 support with display(s) behind Thunderbolt/USB4 docks and few bug fixes |
| AMD AMS Mailbox Driver | 1.0.0.495 | 1.0.0.495 | Bug fixes |
| AMD S0i3 Filter Driver | 1.0.0.10 | 1.0.0.10 | No change |
Supports:
- AMD Ryzen Threadripper PRO Processor
- 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 3000G/4000G/5000G Series Desktop Processors with Radeon Graphics
- AMD Ryzen Mobile 3000U/C, 4000U/H, 5000U/H/HS, 6000U/H/HS/HX Series Processors with Radeon Graphics
- 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
- AMD WRX80 Chipset
Package Includes:
- AMD Chipset Drivers
- AMD Ryzen Power Plans (required for UEFI CPPC2 in Windows 11)
- AMD Ryzen Power Provisioning Package (required for UEFI CPPC2 support with “Zen 3” and later in Windows 11)
Source: AMD