Monday, November 24th 2025
Xbox Full-Screen Experience Uses 9% Less RAM Than Standard Windows 11 Mode
The Xbox Full Screen Experience (FSE) is a new system performance enhancement to use less system RAM than the standard Windows 11 desktop mode, as confirmed by MSI. Recently, Microsoft introduced this feature to regular Windows PCs, allowing them to play games using Xbox FSE mode. MSI has now confirmed that its handhelds running Windows 11 can significantly benefit from this feature. When the system operates in standard Windows 11 desktop mode, it consumes 8.6 GB of RAM. However, with Xbox FSE enabled, RAM usage drops to 7.8 GB, a 9.3% reduction. MSI describes this as a 5% difference based on the total system capacity of 16 GB, rather than the difference between the two usage figures.
Users with the Xbox app installed can access Xbox FSE by navigating to Game Bar > Settings or pressing Win + F11. This feature can take over the screen at startup, hiding the desktop and minimizing background tasks, creating a console-like experience. The interface is minimalistic, with game tiles filling the entire display. Navigation is controlled by a game controller, and typical Windows elements are hidden to maintain focus on the game. Microsoft states that this mode also pauses maintenance activities and mutes notifications to ensure consistent frame delivery. This is demonstrated with Cyberpunk 2077, which can achieve up to 8.6% higher FPS. All of this occurs with 9.3% less RAM usage, meaning Xbox FSE reduces background load, allowing the handheld to achieve better performance.
Users with the Xbox app installed can access Xbox FSE by navigating to Game Bar > Settings or pressing Win + F11. This feature can take over the screen at startup, hiding the desktop and minimizing background tasks, creating a console-like experience. The interface is minimalistic, with game tiles filling the entire display. Navigation is controlled by a game controller, and typical Windows elements are hidden to maintain focus on the game. Microsoft states that this mode also pauses maintenance activities and mutes notifications to ensure consistent frame delivery. This is demonstrated with Cyberpunk 2077, which can achieve up to 8.6% higher FPS. All of this occurs with 9.3% less RAM usage, meaning Xbox FSE reduces background load, allowing the handheld to achieve better performance.


50 Comments on Xbox Full-Screen Experience Uses 9% Less RAM Than Standard Windows 11 Mode
ProtonDB says that gold and platinum combined, EG games that run without issues, stands at 69%. That's a nice number. Are you implying that 31% of the steam library is "very few" games?
www.protondb.com/Most solid number is 3.7 million of the 6 million total handheld sales. So yes, the steam deck is the big seller. Dominant even. Clearly there is a market for Windows handhelds too.
www.techspot.com/news/106921-handheld-gaming-pcs-surpass-6-million-sales-steam.html
www.windowscentral.com/gaming/xbox/xbox-ally-x-supply-woes-continue-as-asus-admits-demand-exceeded-expectations-we-are-working-with-closely-with-key-component-suppliers-to-ramp-up-production
Dont spread misinformation grasping at straws.People who dont know what SteamOS is are not buying Steam decks at all.
My entire library of over 200 games, only 2 don't run and both are kernel anticheat. And no I did not buy this with linux in mind.
Some need tweaking, sure, but they run.
Also Steam Deck has always had screen off while downloading. It just didn't go into any of the low power system states when downloading in the background. What the recent update does is give an interactive menu which allows you to check on current downloads with the power button along with a lower power system state. A hybrid of S1 and S2, if you will.
And because I'm such an attentive guy;
Set Split Threshold for Svchost in Windows 10
With a friendly smile,
Fred.
The context here is the Machine's standard memory size, and that -as Darmok implied- it is pretty sufficient with the factory configured OS for the intended use.
Someone can also install Windows on a Raspberry PI. The OEM does not prohibit that, but it does not mean the experience would be optimal nor speak of the intended use case of the platform.Me neither. Page table would grow, but we're probably talking about a couple of MBs per GB memory at worst (don't quote me on this tho...).
Cheap Anti-Cheat SW and some badly written Launcher do notI dont see why Windows "user" cannot comprehend this.They are "no go" on Linux because publishers decided they do not need the money from players using Linux.
And/Or they developers do not know how to solve cheating on server side and are able to make only cheap, poorly written, kernel level "solution" in vain hope it will work.
I dont see why Windows "user" cannot comprehend this.
Linux not running the latest Battlefield or COD isn't the fault of Linux, EA outright refused allowing BF6 to work because they're delusional enough to think their kernel level anti-cheat is effective even though cheaters were in the beta. COD is just becoming a meme, especially with Black Ops 7 full of AI slop.People keep saying it because Windows continually gets worse, 8/8.1 was shit without mods, 10 was shit but was eventually decent when removing ads and telemetry, 11 isn't worth using at all. I'd rather go back to a lighter OS and install drivers myself than have to spend time modifying 11 to make it even somewhat tolerable.
SteamOS is competing and it's interesting to see Microsoft make half assed and seemingly rushed attempts at trying to remove bloat from their OS to get it to run decently on a handheld device.Multiplayer games with Windows only kernel level anti-cheats, some of those not running on SteamOS isn't a negative IMO, SteamOS/Linux runs tons of other games.Until last month, at least Valve is making progress, not really a big deal though as you could otherwise wait until the Steam Deck needs to charge and update then.Sure, I'm the one grasping at straws when you're completely missing the point of a handheld device, insisting it needs to run Windows because everyone wants to play AAA games on one.
Steam has had Big Picture mode for years, Microsoft's TV UI sucks with too much empty space.This contradicts your claim of gamers not being ignorant, anyone can google to figure out what SteamOS is, though most won't if they have a Steam library.Yes I realize LTSC is an option for enthusiasts, but I doubt people are going to put an enterprise server OS on a handheld when it lacks the MS store and the Xbox app.
News flash: It's not what everyone wants, shut-up about it! This is an article about a Windows feature, not how great Linux is.
just saying that it is doable, for both gaming desktops (just install it) or for handhelds (Microsoft could release a re-branded LTSC version, called "Windows light" or whatever)
We've reached the point in time where it's no longer exclusively Linux users bringing up this comparison. Increasingly, it's Windows users doing it.