Steamos overtakes Windows with gaming performance and battery life

The first gaming handheld of a third -party manufacturer with Steamos is there – and the differences in performance to Windows are amazing. With Cyberpunk 2077, the Linux variant creates almost 60 FPS, while Windows gets stuck at 46 FPS. And that’s not the only advantage.

The new Lenovo Legion Go S is the first official gaming handheld of a third-party manufacturer who is delivered with Steamos. Comparison tests between the Windows and Steamos version show significant differences in performance: in games, Steamos achieves up to 15 percent more frames per second. The difference in Cyberpunk 2077 is particularly clear: While the game only reaches 46 FPS under Windows 11, the Steamos version creates almost 60 fps. Other titles such as Doom Eternal and The Witcher 3 also benefit with performance increases from 12 to 13 percent.

Tech-Youtuber Dave2D has compared both systems in his current video and comes to clear results. His tests show that Steamos not only offers clear advantages when playing, but also in energy efficiency.
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Drastic differences in battery life

In games like Dead Cells, the battery life under Steamos doubles over six hours. Even with graphically demanding titles such as cyberpunk 2077, the battery lasts 23 minutes longer under Steamos than under Windows. Steamos also shows advantages when it comes to general use: the fans are less common and the standby mode works more reliably than under Windows. This contributes to the longer battery life.

Technical background of optimization

The differences in performance can be explained by several factors. Steamos is based on Linux and uses the proton compatibility layer to carry out Windows games. Valve has optimized this technology especially for gaming applications, while Windows as a all-purpose operating system performs many background processes that claim resources.

In addition, Steamos uses AMD’s own volcano driver, who are often better optimized on Linux than their Windows counterparts. The operating system was developed from the ground up for the specific hardware of gaming handhelds, while Windows was not originally designed for these form factors.

Cost advantage and future prospects

Another plus: Steamos handhelds can potentially be offered cheaper because there are no Windows license costs. The Legion Go S currently costs around 580 euros – but still with Windows operating system. According to rumors, Microsoft and Asus work on an Xbox handheld with Windows. However, this could also suffer from the typical Windows restrictions such as lower performance and shorter battery life.

A Windows version specially optimized for gaming seems urgently necessary. Since the success of the Steam deck, Valve has continuously worked on the improvement of Steamos. With the support of third-party manufacturers such as Lenovo, the Linux-based operating system could become a serious alternative to Windows in the gaming area.