DLSS 3 became exclusive to the GeForce RTX 40. Enthusiasts were able to enable the technology on outdated video cards, but the results were not the best
Enthusiasts managed to enable DLSS 3 frame generation in Portal Prelude RTX on a GeForce RTX 3060 video card. Under normal conditions, only RTX 40 owners use the technology.
On GeForce RTX 20 and RTX 30, frame generation can be enabled using the DLSS 3 Frame Generation 1.0.1 library; this trick only works in Portal Prelude RTX. The results were not the most impressive: the game started to work worse than before activating frame generation – the image was glitchy.
NVIDIA drew attention to similar experiments: explained, that in fact new frames are not generated, and players only see duplication of existing frames. The counter may show more FPS, but the image does not improve.
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