All articles tagged with #steamos
Valve's SteamOS 3.8.0 preview adds initial support for upcoming Steam Machine hardware and broadens compatibility for third-party devices, with upgrades to Arch Linux base, Linux kernel 6.16, and KDE Plasma on Wayland, plus improved GPU memory management, HDMI audio, HDR and multi-monitor scaling; Valve aims to launch the Steam Machine in the first half of 2026 but has not announced pricing or availability.
Valve’s SteamOS 3.8.0 preview adds Steam Machine living-room support, long-awaited features for Valve’s handhelds, and broader compatibility for other handhelds (Xbox Ally, Legion Go 2, OneXPlayer X1, etc.). Highlights include genuine Deck hibernation and memory power-down modes (LCD model first), Bluetooth headset mic support, Bluetooth Wake, and Linux desktop improvements (HDR, VRR, per-display scaling, KDE Plasma 6.4.3), plus better HDMI surround sound detection and an updated graphics stack; non-Deck devices see power-menu and UI enhancements, though most rival handhelds still require sideloading to run SteamOS.
Valve is bringing back the Steam Machine as a living-room PC option, debuting a compact SteamOS 3-based box designed to run the full Steam library at 4K60 using a semi-custom AMD Zen 4 CPU and RDNA3 GPU with FidelityFX Super Resolution. It offers 512GB or 2TB SSD storage, microSD expandability, and multiple ports, while maintaining SteamOS compatibility and Proton for Windows titles, embracing an open, customizable ecosystem rather than a locked console model. Alongside the new hardware, Valve unveiled a redesigned Steam Controller and the standalone Steam Frame VR headset, signaling a cross-device gaming platform that can span handhelds, TVs, desktops, and VR. Pricing and a firm release date aren’t announced yet, but the company has signaled an early-2026 launch window.
Valve plans a 2026 launch for the Steam Machine, a compact PC‑console hybrid aiming for 4K/60FPS via upscaling, powered by a semi‑custom AMD Zen4 CPU and RDNA3 GPU with 16GB DDR5 RAM and up to 2TB SSD in a 2.6 kg small‑form‑factor; it runs SteamOS 3 and will debut alongside a redesigned Steam Controller and Steam Frame VR, with pricing not yet confirmed and potential drawbacks including 8GB VRAM and reliance on upscaling for future‑proofing.
YouTuber ETA Prime built an all-AMD PC (Ryzen 7 9800X3D, RX 7900 XTX, 32 GB DDR5) and dual-booted Windows 11 Pro and SteamOS 3.7.17 to run Cyberpunk 2077, Borderlands 4, Forza Horizon 5, Spider-Man 2, and Red Dead Redemption 2 at 4K Ultra. Results vary by title: Cyberpunk 2077 nearly identical (84 FPS Windows 11 vs 85 FPS SteamOS), Borderlands 4 favors Windows (74 vs 69), Forza Horizon 5 favors Windows (191 vs 157), Spider-Man 2 edges SteamOS (111 vs 103), and Red Dead Redemption 2 leads Windows (96 vs 88). The test highlights that Linux/SteamOS gaming is viable today but performance is game-dependent, with a dual-boot setup offering flexibility to choose the best-performing OS per title while preserving Windows ecosystem access.
Valve's SteamOS 3.7.20 beta introduces the NTSYNC kernel driver to enhance Windows NT synchronization primitives, supporting upcoming improvements in Wine and Proton for better performance in Steam Play, with the driver now loaded by default.
The article discusses how Valve's Steam Frame and SteamOS leverage open source technologies, Flatpak packaging, and Linux to create a flexible, open gaming environment that encourages experimentation, customization, and community contributions, contrasting with more closed ecosystems like Meta's Quest.
Lenovo is launching the Legion Go 2, a premium handheld gaming device with SteamOS, detachable controllers, and the most advanced screen in a handheld yet, starting at $1,199 in June 2026, offering a performance boost over Windows versions and competing with other high-end gaming handhelds.
Valve has significantly advanced its SteamOS Linux-based operating system, making it a strong competitor to Windows for PC gaming, especially with the success of Proton that allows Windows games to run seamlessly on Linux. This shift is challenging Microsoft's dominance in PC gaming, as more gamers and manufacturers adopt SteamOS for better performance and flexibility, including on Arm hardware, signaling a potential future where Windows is no longer the default gaming platform.
The Lenovo Legion Go S with SteamOS is the standout handheld gaming device of 2025, praised for its user-friendly SteamOS, solid performance with AMD Ryzen Z1 Extreme, ergonomic design, and ease of setup, making it a top choice for portable gaming enthusiasts.
Bazzite, a Linux-based gaming OS similar to SteamOS, is gaining popularity among gamers, especially after Windows 10's end of life, with around 50,000 weekly users. While Linux gaming has improved significantly thanks to Proton, limitations like anti-cheat restrictions and lack of native support for certain software remain. Despite these challenges, Linux's growth in gaming highlights its increasing viability as an alternative to Windows for gamers.
Lenovo is launching a SteamOS version of the Legion Go 2 handheld at CES 2026, featuring the same powerful hardware as the Windows 11 version but optimized for gaming with SteamOS, which offers better performance, battery life, and a console-like experience for portable gaming enthusiasts.
Valve's Steam Deck with SteamOS features an opt-in system for collecting crash and system event data to help improve hardware and software performance, with detailed insights shared at the Linux Plumbers Conference.
Valve is developing open-source technologies like Proton and Fex to enable Windows games to run seamlessly on Arm-based devices, including phones, laptops, and desktops, potentially leading to a future where PC gaming is accessible across a wide range of hardware without the need for extensive porting efforts.
Testing reveals that the Steam Machine's 8GB of graphics RAM may limit gaming performance, especially with ray-traced games, and Valve is working on software updates to address these issues, but some performance bottlenecks are expected due to RAM constraints.