What is DLSS 5?

DLSS, or Deep Learning Super Sampling, is a suite of technologies developed by Nvidia and available on their GPUs with a number of video games. In simple terms, it allows you to run the game at a lower resolution to optimize performance but then uses specially trained models to enhance the image, approximating the level of detail that would’ve been available if the graphics were set to a higher resolution. Apart from frame generation, the technology also improves frame rate and ray tracing, improving the overall quality of the output image. Essentially, it’s meant to provide a better gaming experience to a greater number of players. Similar technologies are employed by other major CPU and GPU producers and are somewhat of an industry standard.

DLSS 5, the latest announced update to this technology suite, is said to add improved lighting and textures to game graphics – the announcement video demonstrated something of an “instant remaster” to games. In theory, this sounds incredible: your game experience and immersion, even in an older game, can be significantly improved with an AI model (and a costly GPU, but that’s a topic for another conversation). So, why all the backlash?

What is the debate?

Gamers and developers alike reacted with alarm, if not outrage, at the technology’s announcement video. As the graphics pre- and post-DLSS 5 appeared drastically different, many started to question the border between “enhancement” and complete reinterpretation. While the technology offers photorealism, many agree that it’s not the be-all and end-all – after all, game development is an art form and visual style is one major way for developers to convey their ideas. And this ambiguity in creative agency is what causes the most agitation.

“The announcement of DLSS 5 caused such aversion in users because this is the first time it’s marketed not as ‘performance optimization’ but as a way to improve graphics through significantly altering the game’s appearance. For many in the industry, this was a step too far,” says Pavel Vorobyev, an ITMO graduate and a graphics engineer. 

What does it mean for the gamedev industry?

Until the upgrade is released, it’s hard to say how it will affect the industry at large, as it will be limited to one GPU vendor and only the high-end range of its products. Even though some users worry about the industry standards that may be set by the release, the current backlash may indeed lead to changes in the way similar technologies will be marketed by other players on the market.

“THe big picture, though, is that DLSS 5 is part of neural rendering, which aims to provide high-quality images at a lower VRAM use, and this approach, I believe, will significantly impact both the development pipeline and the user experience. However, I think these could be interesting changes that are not necessarily negative. Personally, for now I am skeptically confident that the future of the industry will bring us something exciting,” adds Pavel Vorobyev. 

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