Witcher 3 mod enables DLSS 4.5 Dynamic Multi‑Frame Generation on RTX 50 GPUs

Modder PureDark released a Patreon‑only update for The Witcher 3: Wild Hunt that upgrades the game’s Streamline library to version 2.11.1, enabling Nvidia’s DLSS 4.5 Dynamic Multi‑Frame Generation (MFG) on RTX 50 series graphics cards. The mod adds support for fixed frame‑multipliers of 2×, 3×, 4× and up to 6×, as well as a dynamic mode that adjusts generation based on GPU load and monitor refresh rate. Tests on an RTX 5070 Ti showed FPS jumps from around 30 fps to 180 fps at 3×, with reported peaks of up to 320 fps, while visual quality begins to degrade above the 3× setting, producing noticeable artifacts on characters and UI elements.

Installation requires replacing the game’s Streamline files in the \bin\x64_dx12 folder and activating DLSS in‑game. The mod includes an in‑game menu for preset selection and framerate limits. It is distributed to PureDark supporters via Patreon, starting at $5 per month.