GoKawiilModder combines two tools to bring DLSS 5 and multi-frame gen to older RTX GPUs
A modder known as ShyVox released 'DLSS Unlocked,' which merges the OptiScaler_DLSSNR and DLSS Enabler projects into one installer that adds DLSS 5 and multi-frame generation support to RTX 20-, 30-, and 40-series cards. On RTX 20 and 30 GPUs, AMD's FSR 3.1 handles frame interpolation since Nvidia's own pipeline isn't supported, while RTX 40 cards use Nvidia's DLSS-G for the first generated frame and FSR 3.1 for the rest, enabling up to 6x frame multiplication.