New Mod Brings DLSS Frame Generation to RTX 30 Series
Nvidia’s advanced DLSS Multi Frame Generation technology, which was officially designated exclusively for the RTX 40 and 50 series, has now been successfully ported to the RTX 30 series by independent modders. Through a new project titled DLSSG SM86, users equipped with Ampere-based graphics cards can finally leverage frame interpolation technology to significantly boost their gaming performance. This breakthrough allows owners of hardware like the RTX 3080 Ti and RTX 3080 12GB to experience higher frame rates in demanding titles, effectively bridging the gap between older architectures and modern AI-driven rendering techniques without requiring a hardware upgrade.
- The DLSSG SM86 mod provides a compatible backend for Ampere-based GPUs to process frame generation requests.
- Independent developers utilized a proxy method to redirect game requests to the newer DLSSG 310.1 runtime environment.
- Performance testing shows frame rates in titles like Black Myth: Wukong and Cyberpunk 2077 increase significantly using 2X and 4X settings.
- Installation requires users to move specific DLL and configuration files into the target game directory.
Technical Hurdles are Being Cleared for Older Architectures
The modification functions by placing a proxy file next to the game’s executable, which then reroutes instructions to the DLSSG 310.1 runtime. Unlike simple ID spoofing methods, this approach ensures that the system maintains compatibility with the RTX 30 series’ SM86 architecture while utilizing Nvidia’s native AI models. By removing the strict dependency on hardware-level Optical Flow, the developers have demonstrated that the older Ampere chips are capable of handling modern frame generation tasks when the software environment is correctly configured. 
This technical implementation suggests that the exclusion of older hardware from official support may be a calculated business decision rather than a complete physical limitation. The mod preserves the integrity of Nvidia’s original AI models, ensuring that the visual quality remains consistent with what users expect from official releases. This development has sparked a wider conversation within the PC enthusiast community regarding the longevity of previous-generation hardware. 
Performance Gains are Being Observed in Modern Titles
Testing conducted by the community shows substantial improvements in rendering fluidness. In titles such as Black Myth: Wukong, performance metrics jumped from a baseline of 50 FPS to 80 FPS when using the 2X mode, and reached 150 FPS with the 4X setting. Similarly, Cyberpunk 2077 saw significant boosts, with frame rates climbing from 35 FPS to 60 FPS in 2X mode, and peaking at 100 FPS under 4X settings, even with heavy path tracing enabled. It is important to note that these figures represent interpolated frames rather than raw rendering power increases.
Installation Processes are Being Simplified for Users
Integrating this technology into an existing gaming library is straightforward, requiring only the manual placement of specific files. Users must download the required version.dll and dlssg_sm86.ini files and copy them into the game’s executable folder. Once these files are correctly placed, the game environment recognizes the capability for Multi Frame Generation, enabling the 4X options in the graphics settings menu. While the process is currently manual, the ease of application has made it accessible to a wide range of RTX 30 series owners looking to extend the life of their current graphics cards.
Given that this mod successfully enables high-end features on older hardware, do you believe Nvidia should provide official support for these cards, or is this a natural progression of hardware obsolescence? Share your thoughts and your own performance test results in the comments section below.
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