ASUS ROG Xbox Ally X and X20 Get AMD FSR 4.1 Preview Driver

ASUS has released a preview graphics driver bringing AMD’s latest FSR 4.1 upscaling technology to the ROG Xbox Ally X and the limited-edition ROG Xbox Ally X20. The update introduces machine learning-powered image upscaling to the handheld gaming devices, potentially improving visual quality while helping games run more efficiently.

According to VideoCardz, the driver is available through Armoury Crate SE’s Preview Updates section. ASUS has confirmed that the feature uses a smaller AI model optimised for handheld hardware, although independent performance figures have not yet been published.

AMD FSR 4.1 Comes to ROG Xbox Ally X and X20

AMD FidelityFX Super Resolution, commonly known as FSR, is an upscaling technology that reconstructs a higher-resolution image from a lower-resolution render. This allows compatible games to reduce the GPU workload while maintaining a sharper image than traditional low-resolution rendering.

FSR 4.1 uses machine learning to improve image reconstruction compared with earlier versions of the technology. On the ROG Xbox Ally X and X20, the implementation has been specifically optimised for the AMD Ryzen AI Z2 Extreme processor.

ASUS says the handheld version uses an AI model less than half the size of the original INT8 model. This smaller implementation is designed to accommodate the power and performance limitations of portable gaming devices.

The update could be particularly useful when running demanding PC games on a handheld display, where balancing image quality, battery life and frame rates is essential.

FSR 4.1 Supports More Than 400 Games

One of the biggest advantages of the update is its potential reach. ASUS says the system-level FSR Upscaling feature can work with more than 400 games supporting FSR 3.1 or newer.

To use the feature, players must first enable FSR in the graphics settings of a compatible game. They can then activate the FSR Upscaling toggle through the handheld’s Command Center.

However, compatibility does not guarantee identical results across every title. Image quality and performance improvements will depend on the game, its rendering settings and the implementation of the upscaling technology.

Neither ASUS nor AMD has released specific frame-rate improvement figures for the ROG Xbox Ally X and X20 with this preview driver.

How to Install the AMD FSR 4.1 Preview Driver

ROG Xbox Ally X and X20 owners can try the update by following these steps:

1. Open Armoury Crate SE on the handheld.
2. Navigate to Update Center.
3. Select Preview Updates.
4. Download and install the available GPU driver update.
5. Open Command Center and customise the layout to add the FSR Upscaling tile.
6. Enable the feature and activate FSR in a supported game’s graphics settings.

The update remains a preview release, so users may encounter bugs or stability issues. Those who prioritise a stable gaming experience can wait until ASUS moves the driver into its regular update channel.

ASUS also advises users not to combine FSR Upscaling with Radeon Super Resolution (RSR), which is a separate system-level upscaling technology intended for games without native FSR support.

For official instructions and updates, visit the ASUS ROG announcement.

Will the Regular ROG Xbox Ally Get FSR 4.1?

The standard ROG Xbox Ally is also expected to receive FSR 4.1 support through a separate GPU driver update. ASUS has not provided a precise release date for that rollout.

The original ROG Ally and ROG Ally X have not been included in this particular announcement, so owners should wait for official compatibility information rather than assuming the feature will work on every existing ROG handheld.

What This Means for Handheld Gaming

Bringing FSR 4.1 to the ROG Xbox Ally X and X20 gives owners access to a newer upscaling solution without requiring a hardware upgrade. If image quality improves without a substantial performance penalty, the technology could make demanding games more comfortable to play on portable devices.

Still, the actual benefits remain to be established through independent testing, especially when considering frame rates, battery consumption and visual artefacts.

Bottom line: ASUS’s FSR 4.1 preview driver is a promising software upgrade for the ROG Xbox Ally X and X20. Its smaller AI model and broad potential game compatibility are encouraging, but users should wait for real-world benchmarks before expecting a specific performance boost.

Source: VideoCardz and ASUS ROG.

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