Two Mods Try to Make DLSS 5 Actually Playable — SkimNews
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- DLSS 5 received its official release with NBA 2K27, with the accompanying .DLL file quickly spreading to other titles through PC gaming community mods.
- Marcelo Guibout's Neural Coprocessor mod splits the workload across two GPUs — one handles rendering, the second handles neural processing — running The Blood of Dawnwalker up to 127% faster on a dual RTX 5060 Ti setup with each card on its own display.
- The Neural Coprocessor approach doubles display latency, since the rendered frame is sent to the second GPU before reaching the screen — a trade-off the article compares to frame generation, suggesting turn-based or slow-paced genres are the natural fit.
- Matias Lombo's Neural Upstream takes the opposite tack, moving neural processing earlier in the pipeline so it runs before DLSS upscaling on a smaller image, trading some fidelity for reduced compute cost and higher frame-rates.
- Editor Will Judd notes in comments that DLSS 5 imposes roughly an 8–12ms rendering cost that nearly halves frame-rates, while Nvidia has hinted at a future 7x speed-up versus its initial showing — and is not officially positioning the tech as a multi-GPU feature.
- A reader poll of 191 votes shows just 15% have actually experimented with DLSS 5, while 29% say they're not planning to use it at all.
Why it matters: DLSS 5's roughly 8–12ms rendering overhead cuts frame-rates by about half, and Nvidia isn't selling it as a dual-GPU feature — meaning the community is the only group currently making the tech viable, with Guibout's mod delivering a 127% speed-up in The Blood of Dawnwalker at the cost of doubled latency. Nvidia's own hint of a 7x speed-up suggests official optimization may eventually make these workarounds obsolete.
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