Upscaling & Performance
DLSS vs FSR vs XeSS: How the Three Upscalers Differ Under the Hood
A technical comparison of DLSS, FSR and XeSS as of 2026: ML vs hand-tuned reconstruction, hardware needs, open vs closed SDKs, shared inputs and DirectSR.
A technical comparison of DLSS, FSR and XeSS as of 2026: ML vs hand-tuned reconstruction, hardware needs, open vs closed SDKs, shared inputs and DirectSR.