Bear in mind the feature is only available for backward compatible games. Yet, almost every Xbox, Xbox 360, and Xbox One game is available for the Xbox Series S and the Xbox Series X. Moreover, the list keeps growing. Either way, the FPS Boost tech is part of Microsoft’s effort to improve the performance of older games. This is their latest feature, and it represents a huge performance upgrade. Just a toggle can double the frames-per-second.  Likewise, some games also have HDR10 or auto-HDR options; you’d need to enable the feature on select titles. Together with the FPS boost, it represents a new experience that doesn’t require any download, patches, or purchases. On top of upgrading the frames and HDR, backward compatible games can also have 4K resolutions. However, this is a different option, as we’re talking about games with the Xbox Series X|S Optimized badge. You may already know the optimization process does require a download.

How to Enable FPS Boost on Xbox Series?

FPS. Boost is an innovative feature the Xbox Series family automatically applies to a list of backward-compatible games. Across the options are fan-favorite titles like Alan Wake, Assassin’s Creed entries, older Forza series games, and the Fallout saga. The console supports the feature for about a hundred games. We expect the number will continue to grow over time. That said, the FPS boost options and HDR10 / auto-HDR option are nearby. You can enable these features on the Compatibility options or see if it’s available for your game:

How to Verify if FPS Boost Is on?

You can always tab the Xbox menu button () or the Xbox button while in-game. Then, check the top right corner of the screen to verify.

How to Enable 120 FPS Boost on Xbox?

Some games can boost to 120FPS on the Xbox Series X or the X and S versions. However, the option requires two things:

You need monitor, TV or display with a 120Hz refresh rateYou need to enable 120 Hz support on the console

The FPS boost may be grayed out if you don’t fulfill these two options. But let’s say you have a 120Hz TV. If this is the case, here’re the steps to enable 120Hz on the console: You can press “X” on TV details on the same menu to see if your display supports a 120Hz refresh rate. Now, you can enable the FPS boost on the Compatibility options, as I explained above. 

What Is the Xbox Series FPS Boost?

The Xbox Series X and Series S are powerful consoles. In particular, they introduced a system feature that boosts the performance of retro-compatible titles. Microsoft added the feature in February 2021. This technology alters the locked frame rates without developer input, patches, or downloads. It’s an automatic option you sometimes have to enable on the UI.  See, most older titles play at 30fps, but the FPS boost can take it to 60fps. In some cases, the FPS. Boost can deliver 120 fps performance. However, you’d need a 120Hz TV to make it work. Otherwise, the feature won’t be available for you.  The thing is, the feature doesn’t support every game. Moreover, some games don’t have it by default, so you’d need to enable it. In particular, the feature is not automatic on select graphic-intensive games. These were titles where the older consoles had to reduce to a resolution to ensure the 30fps minimum. Moreover, a select few have an extra boost on the Xbox Series X compared to the budget option. Lastly, some of these titles only support the feature on the bigger console.

How to Enable an Xbox Series Optimized Title?

The Xbox Series X and Series S offer three ways to optimize retro-compatible titles:

FPS boost / HDRInstalling older games on an internal hard drive for faster load timesOptimized versions

To optimize a game for the Xbox Series, you need first to download the title to your library. In other words, the process doesn’t work with physical games. You’d need to purchase the game digitally, again, to upgrade it.  Then, you will need to sign in to your Xbox account, open My games & apps, and scroll down to your library. If there’s a title with an available upgrade, it will display a badge title saying X|S.  You can simply press “A” on the game and select Upgrade. The screen will showcase the upgrade size. The X|S Upgrade option will download and install a performance patch. After the upgrade, the game will run with up to 4K resolutions, better graphics, and higher FPS. This only works for games on your internal storage or an external SSD. It doesn’t work on external HDDs. It means you’d have to move your older games from an external hard drive to an SSD storage. Luckily, this process is very easy. Once you open a game from an external hard drive, the console will ask you to install it on your SSD.

Can the Xbox Series S Support 120 FPS Boost?

The Xbox Series X is the flagship console. The Xbox Series S is smaller, cheaper, and has less storage and a slightly less powerful GPU and CPU. Moreover, the Xbox Series S doesn’t have a tray disk reader. Either way, both consoles share the same high-tech features, options, UI, games, and more. Despite that, the Series S has a lower resolution (1440p vs. 4K) and lower fps (60fps vs. 120fps) than the Series X). Likewise, the Xbox Series S can rarely boost older titles to 120 fps. On some titles, both consoles can deliver 60fps. On a select list, the Xbox Series X offers 120fps, whereas the smaller version provides 60fps. On a handful of games, like platforming adventure Unravel 2, the Xbox Series S can have 120fps as well. We have extended information on the chart below.

Is a Higher Frame-rate Good?

Higher frame rates equal smoother gameplay and less display lag. There won’t be more pixels on the screen, but it can still be nicer to look at and play because there’s less motion blur, ghosting, and flicker.

What Does HDR10 / Auto-HDR Do?

If your TV supports HDR or HDR10, the option delivers richer visuals. Older-gen gems will run with brighter colors, better lighting, and wider contrasts.

Can I Fps Boost Xbox Series Optimized Games?

If you optimize a game for the Xbox Series family, it means the title will run as a native new-gen title. In other words, it won’t have the FPS boost or HDR options available. Yet, it comes with several improvements made by the developers.

Are All Older Games Compatible With Fps Boost?

You can’t enable FPS boost on Xbox on every game. Also, some games have the feature active by default. Here’s the full list of available older-gen games with FPS boost:

Will Xbox Add More Games to the FPS Boost List?

The backward-compatible catalog is growing steadily. At the same time, Microsoft will keep adding more older games to the list of visually improved titles.

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