Gamescope is a compositor. It has many useful gaming features, but it doesn’t have a major performance advantage over desktops like Gnome, KDE, or tilers.
The performance advantage comes from the fact that there isn’t a full-fat desktop running concurrently with the game. You’re booting directly into Steam.
Performance isn’t noticably worse in desktop mode on the Steam Deck compared to gaming mode. Windows is just full of bloat and has a trash power scheduler.
Gamescope is a compositor. It has many useful gaming features, but it doesn’t have a major performance advantage over desktops like Gnome, KDE, or tilers.
The performance advantage comes from the fact that there isn’t a full-fat desktop running concurrently with the game. You’re booting directly into Steam.
Performance isn’t noticably worse in desktop mode on the Steam Deck compared to gaming mode. Windows is just full of bloat and has a trash power scheduler.