AMD’s Latest Driver Update: Key Changes for RX 5000/6000 and RX 7900 Series Graphics Cards
Summary:
- AMD’s driver version 25.10.2 introduces significant changes, optimizing support for RX 5000/6000 series graphics cards.
- The USB-C interface on RX 7900 series graphics cards will no longer support power output, focusing solely on DisplayPort video output.
- This alteration impacts users of USB-C portable monitors, necessitating alternative power sources.
On October 31, Kuai Technology confirmed important updates from AMD regarding their graphics drivers. The latest version, 25.10.2, introduces two notable enhancements. First, it marks the final game optimization support for the RX 5000/6000 series graphics cards. Second, the driver revamps the functionality of the USB-C interface on the RX 7900 series.
RX 7900 Series USB-C Changes
The recent modification indicates that the USB-C output interface, which is available in the public versions of the RX 7900 XT and RX 7900 XTX, will no longer support power output. Previously, this interface was designed to accommodate not only DisplayPort 2.1 Alt mode video output but also USB Power Delivery (PD) with a maximum power supply capability of 30 watts.
For users who rely on USB-C portable monitors, this previously versatile feature was a strong selling point. It allowed users to utilize a single cable for both power and video, streamlining the setup process significantly. However, with the new updates, the power supply function has been disabled, complicating matters for those intending to use their USB-C monitors with these graphics cards.
Implications for Users
With the power output feature removed, users of USB-C portable monitors must now seek alternative solutions. They will either need to employ a splitter to provide power to their monitor or utilize another USB-C port on the monitor itself to ensure it receives the necessary power. This added inconvenience could detract from the overall user experience, particularly for gamers and professionals who rely on seamless setups.
Moreover, it’s crucial to note that many non-public versions of the RX 7900 series graphics cards lack a USB-C interface altogether. Therefore, the practical applications of this interface have been further limited, detracting from its initial appeal.
The History of USB-C on Graphics Cards
In the past, high-end graphics cards like NVIDIA’s RTX 20 series incorporated USB-C interfaces primarily to promote VR headset technology. However, as the VR market failed to gain significant traction, this feature was deemed largely unnecessary and subsequently phased out with the introduction of the RTX 30 series. The RX 7900 series seems to be following a similar trajectory, as the USB-C interface has transformed from a versatile feature to a redundant addition.
Conclusion
AMD’s driver version 25.10.2 delivers crucial updates for users of the RX 5000/6000 graphics cards while making significant adjustments to the RX 7900 series’ USB-C capabilities. While the termination of power output functionality may disappoint some users, it emphasizes a shift in focus towards optimizing video output. As the landscape of graphical technology continues to evolve, shareholders and consumers will need to adapt to these changes, leveraging the updated features to enhance their gaming and work experiences.
