AMD Fidelity FX Super Resolution 2.0: the new Radeon upscaler is genuinely impressive

AMD’s Fidelity FX Super Resolution 2.0 has arrived and the first title to sport the technique is Arkane’s wonderful Deathloop, a game already shown to benefit immensely from reconstruction-based upscaling. Reconstruction is what separates FSR 2.0 from its less complex 1.0 predecessor: rather than interpolate out extra detail from the current frame with variable but often unsatisfying results, FSR 2.0 is similar to other modern temporal super-sampling techniques, injecting/reconstructing detail from prior frames into the current one to improve quality while adding anti-aliasing properties too. FSR 2.0 is also open source in nature, meaning that developers can slot it into their games free of charge, with minimal development time.

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