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
by editors@tomshardware.com (Aaron Klotz) from Latest from Tom's Hardware on (#72MHW)
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.