AMD RSR vs. FSR: What’s the difference, and which should you use?

AMD's RSR is built on FSR, but there are key differences to know.

AMD recently released its Radeon Super Resolution (RSR) feature, which promises to speed up the performance of your games. But wait! AMD already offered a similar technology dubbed FidelityFX Super Resolution, or FSR, and it's been adopted at a blistering rate since its introduction last summer. They're very similar, but not quite the same.

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Thiago Trevisan

PC World
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