Windows 11 added a feature called “Optimizations for windowed games” that brings the low-latency, tear-free benefits once reserved for exclusive fullscreen to games running in borderless windowed mode. If you play in borderless (most people do, for fast alt-tabbing and multi-monitor use), enabling it can lower input lag and let VRR and Auto HDR work properly. Here is how to turn it on and confirm it is active.
Why this feature exists
For years, exclusive fullscreen gave the lowest latency because the game bypassed the Desktop Window Manager and talked more directly to the display. Borderless windowed was convenient but added a frame of compositor latency and blocked some features. Windows 11’s new presentation path — often called Auto Frame-Rate or “optimized” flip presentation — restores most of that fullscreen efficiency to windowed games.
Fullscreen modes compared
| Mode | Input latency | Alt-tab speed | VRR / Auto HDR |
|---|---|---|---|
| Exclusive fullscreen | Lowest | Slow | Works |
| Borderless (old path) | +~1 frame | Instant | Limited |
| Borderless + Optimizations | Near-fullscreen | Instant | Works |
Turning it on
Go to Settings > System > Display > Graphics, then click Change default graphics settings. Toggle Optimizations for windowed games to On. This is a global switch, but you can also set it per game: in the same Graphics page, add the game’s .exe, open Options, and confirm the optimization is applied. Restart the game after enabling.
Confirming it works
Open the Xbox Game Bar (Win+G) and check the performance overlay, or use PresentMon/CapFrameX which reports the presentation mode. You want to see a “Hardware: Independent Flip” or similar low-latency flip state rather than “Composed.” When active, borderless play should feel as responsive as fullscreen and VRR should engage without flicker.
When to use it
Enable it if you play in borderless for alt-tabbing, streaming, or multiple monitors and want VRR, Auto HDR, and lower latency at the same time. There is little downside for most users. If a specific game misbehaves — say an overlay stops drawing — you can disable the optimization for just that title while keeping it on globally.
Pair it with the rest of your latency stack
This feature is one piece of a low-latency setup, not a magic switch. It shines when combined with a variable-refresh display, a frame cap a few FPS under your refresh ceiling, and a low-latency mode in your GPU control panel. Together they keep the render queue short and the compositor out of the way, delivering borderless play that feels as direct as old-school exclusive fullscreen.
Troubleshooting quirks
If a specific game shows overlay glitches, HDR problems, or stutter after enabling the optimization, set it per game rather than globally: add the game’s executable in the Graphics settings page and toggle the option just for that title. Keep your GPU driver current, since the optimized flip path depends on driver support, and restart the game after any change so the new presentation mode takes effect. Verify with a performance overlay that reports an independent-flip state to confirm it is actually active.
For the vast majority of players who live in borderless windowed for streaming and multi-monitor convenience, leaving this on globally is the right default and simply makes those windows faster.
FAQ
Do I still need exclusive fullscreen?
Less often. With this feature, borderless windowed reaches near-fullscreen latency while keeping instant alt-tab. Competitive players chasing the absolute minimum latency may still prefer true exclusive fullscreen where a game offers it.
Does it require a special GPU?
It works on modern NVIDIA, AMD, and Intel GPUs with current drivers on Windows 11. Keep your graphics driver updated so the optimized flip path is available and stable.
Bottom line: Optimizations for windowed games gives borderless players fullscreen-class latency plus proper VRR and Auto HDR. Flip the toggle in Settings > System > Display > Graphics, verify an Independent Flip state with an overlay, and enjoy responsive, tear-free gaming without giving up instant alt-tab.
