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How to enable RSR (Radeon Super Resolution)

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March 18, 2022
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Radeon Super Resolution was released in March 2022 as part of the 22.3.1 Adrenalin Edition driver update. We show you how to enable RSR so you can enjoy the benefits of it in any game. As it is a driver-level FSR technology it applies to any games that allow you to change resolution below native in fullscreen.

However, since it is on the driver level, you require to have Adrenalin software installed. Which is only supported by AMD GPUs so RSR is limited to just Radeon RX 5000 series and newer. And if you’re looking to remote into your PC or play locally with far-off friends check on how to use AMD Link from the same software update.

How to turn on RSR

Once it’s ready open teh AMD Software Adrenalin Edition and head to the settings tab, which is the cog icon in the top right. Then you want to open the graphics tab.

AMD Software Adrenalin Edition Homepage

In that tab, under the graphics profile, the first option should be for Radeon Super Resolution (RSR). Turn it on and accepting the prompts will cause your screen to flicker. After that, it’s ready to perform.

AMD Software Adrenalin Edition Enable RSR Radeon Super Resolution

Launch your game and head to the display settings. There you need to turn the video resolution down below your displays native resolution. This does require having the game in fullscreen or at least in the same aspect ratio as your screen. RSR will now activate and upscale the lower resolution up to your displays native while keeping up the quality.

Resolution change

Use Alt+R to enable the AMD Software overlay which will show if RSR is enabled.

RSR performance benchmarks

RSR promises an improvement in performance similar to what FSR does already. And now that it can apply to any game you can enjoy the performance improvements, from the game rendering at a lower resolution. We tested the feature in Doom Eternal at the max settings but could only test it at 1080p as that is our native resolution.

Doom Eternal 3

Using RSR gains us a range from 5% to 11% performance increase from the highest to the lowest resolution. It may not seem like the biggest increase but it is more effective at higher resolutions. AMD’s own benchmarks are shown below, and they show a significant improvement since AMD uses 4k. The improvement is greatest when upscaling from 1080p, but even from 1800p it gains at least 16% and with 1080p the increase is from 79% to 200%.