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Community tests confirm DLSS 4.5 yields 20%+ performance loss on older RTX 30 and 20 series GPUs compared to DLSS 4.0 — Nvidia warnings ring true following rollout
DLSS 4.5 testing by enthusiasts has revealed a 20% or greater performance reduction compared to DLSS 4.0 on RTX 20- and 30-series GPUs....