AMD Radeon 用户现可通过粉丝自制 Mod 运行几乎所有 DLSS 功能

Daniel Blanco's DLSS-NR on AMD project has grown well past its original scope. The mod first got NVIDIA's DLSS 5 Neural Rendering running on Radeon cards back in September, and later pulled off a 74% performance jump in a single day. The new Alpha 0.8.0 release, published on October 17, now brings almost the whole DLSS stack to AMD GPUs. That includes DLSS 4.5 Super Resolution (Models M and L), Ray Reconstruction (Model F), and Frame Generation with up to 4x multi-frame generation (MFG) in games that expose DLSS FG inputs. FSR 4.1.1 is also bundled, so it no longer depends on the driver, and a new NeuralHub mod manager handles game detection and installation.

According to the developer, this is a ground-up reimplementation of the DLSS runtimes using custom HIP kernels rather than a translation layer, and users have to supply their own NVIDIA DLLs. RDNA 4 and RDNA 3 cards get the full feature set, while RDNA 2 support is still experimental and limited to Neural Rendering. The developer says DLSS 5 Neural Rendering now runs at roughly 90 to 100 FPS at 1080p on an RX 9070 XT, and the goal is to match an RTX 5070 Ti. Early results with Ray Reconstruction are mixed, however. One Reddit user reported no performance loss in Cyberpunk 2077 with path tracing at 1440p on an RX 9070 XT, while others saw drops of up to 25%. The mod only works in DirectX 12 games on Windows 11, and anti-cheat software blocks it, so readers are advised to stick to single-player titles.