"Reviving Older Nvidia Cards: DLSS 3/FSR 3 Mod Boosts Frame Generation"

TL;DR
A mod called DLSSG to FSR3 allows Nvidia RTX 20 and 30 series card owners to use FSR 3 frame generation, previously exclusive to AMD GPUs, in place of DLSS 3. While it brings a significant frame-rate increase, there are issues such as handling of HUD elements and shadow reprojection. The mod also allows the use of any input imagery, not just FSR 2, and has potential for smoother gameplay. However, there are reports of erratic frame-times and other visual artifacts, making it a promising but imperfect alternative to DLSS 3.
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