DLSS 5 Video Player tested: Runs slow on 3090 Ti due to FP8 lack
fallengt · reddit · 2026-08-30
A user tested the DLSS 5 video player on an RTX 3090 Ti and found it to be very slow because Ampere GPUs do not support FP8. Although the tool generates geometry and vectors meant for games, it functions effectively as a pseudo-video upscaler. The user hopes for a ComfyUI node soon.
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