Mod runs DLSS 5 neural rendering on a second GPU via ReShade, boosts FPS 127% (www.tomshardware.com)

Nvidia's DLSS 5 Neural Rendering technology has recently gained traction in the PC gaming community, and a new mod leverages its capabilities by employing a dual-GPU setup to significantly enhance performance. Developer Marcelo Guibout demonstrated this innovative approach, where DLSS 5 runs on a secondary GPU, sharing the rendering load. This method achieved impressive frame rate boosts of up to 127% in various quality modes while allowing the primary GPU to handle rendering without the additional neural workload, thus operating cooler. The technique involves using a ReShade add-on called MGPU Bridge, which processes frames on the secondary GPU and showcases results on its own display. This setup requires two monitors and introduces some display latency, but the performance benefits are notable: during testing, every DLSS mode profited from improved frame rates when DLSS 5 was deployed on the second GPU. While Guibout emphasizes this isn't a revival of Nvidia's SLI technology, the method presents exciting implications for gamers with dual-GPU configurations and could inspire further exploration of parallel processing in gaming graphics.