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Linux kernel patch can boost the Steam Deck’s 1% low frame rate by as much as 31% in early testing
Early testing suggests a proposed Linux kernel patch could significantly improve the Steam Deck’s worst-case gaming performance, with 1% low frame rates reportedly rising by up to 31%. This matters because 1% lows are a useful measure of stutter and frame-time consistency, so an improvement could make demanding games feel smoother even where average frame rates change little.
The result is preliminary and appears to come from a specific testing scenario rather than a guaranteed improvement across all games. The patch has not yet been established as a standard Steam Deck update, so its eventual impact will depend on further testing, kernel adoption and Valve’s software support.
In short
- A Linux patch may make Steam Deck gameplay noticeably smoother.
- Early tests show 1% low gains of up to 31%.
- Results are preliminary and may vary by game.
Explained simply
The Steam Deck is a handheld gaming device made by Valve. Unlike most gaming computers which run Windows, it uses Linux, an open-source operating system.
One percent low frame rates measure how far performance occasionally dips during gameplay. This matters more than average frame rates for how smooth a game feels, since even brief stutters caused by these dips can make gameplay feel inconsistent and jerky.
The Linux kernel is the core software that controls how the computer operates and uses its hardware. Performance improvements to the kernel can sometimes benefit games and other applications that run on it.