Valve's latest SteamOS beta promises a significant upgrade for Intel-powered handheld gaming devices, according to a report by Isaiah Williams at TechRadar. The SteamOS 3.8.8 beta introduces improved hardware support for Intel platforms, additional controller support for MSI Claw devices, and initial firmware for upcoming handhelds using the Intel G3 Extreme processor. This includes devices such as the MSI Claw 8 EX AI+, OneXPlayer 3, and Acer Predator Atlas 8, all of which are poised to benefit from better integration with Valve's Linux-based operating system.
Improved Intel Compatibility
The SteamOS 3.8.8 beta was released on June 12, 2026, according to TechRadar. Key improvements include better hardware support for Intel platforms and initial firmware for devices powered by the Intel G3 Extreme processor. Handheld enthusiast ETA Prime demonstrated fluid performance on the MSI Claw 8 AI+ playing games like Cyberpunk 2077 and Forza Horizon, as highlighted by TechRadar. Core functions such as sleep mode work as expected on the Intel handheld running the beta.
Performance Context
Intel-based handhelds running SteamOS have historically delivered worse game performance than Windows 11, according to TechRadar. The report notes that for AMD-powered handhelds, the situation is reversed: SteamOS outperforms Windows 11. This performance gap has deterred some Intel handheld owners from switching from Windows 11 to SteamOS, despite the latter's ease of use, console-like interface, and better memory optimization—areas where Windows 11 still lags even with its Xbox Mode.
Remaining Limitations
While the beta is a step forward, TechRadar notes several areas still requiring refinement. Navigation and menu options need updating. The TDP (power consumption) can currently only be controlled via a Decky Loader plugin. Additionally, the Steam menu button configuration must be added on Intel handhelds. These issues are expected to be addressed in future SteamOS updates leading up to the launch of the new Intel-powered devices.
Broader Impact
This update is particularly relevant for owners of Intel-based handhelds who have been waiting for parity with AMD devices. As TechRadar states, "this is definitely something to get excited about for those who don't have AMD-powered hardware." Valve's ongoing updates signal a commitment to closing the performance gap, making SteamOS a more viable option across a wider range of hardware platforms.
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