The combined real and synthetic frames are displayed in a borderless fullscreen container at a high refresh rate. Step-by-Step Configuration Guide
. Version 2.3 of the algorithm introduces significant improvements in motion vector estimation and artifact reduction. Mode X2 and X3:
In practice, this means you set a target frame rate (like 60 FPS), and the program does the rest. It will automatically generate only the number of frames needed to reach and maintain that exact target, regardless of how much the base frame rate fluctuates. This results in much smoother frame pacing and a consistently fluid gaming experience. The developer notes that AFG is "particularly beneficial for games that are hard or soft capped at framerates that don’t align as integer multiples of the screen's refresh rate", making it an excellent solution for titles locked at 30 FPS or 60 FPS. A user in a flight simulation forum shares their positive experience: "I'm using LSFG 3.1 and ‘Adaptive’ mode with a target of 60FPS. Seems to work well for dense airports with AI traffic where my base FPS can dip down to 18".
Leave on DXGI for the lowest latency on Windows 10/11. Step 3: Latency and Framerate Management (Crucial) Lossless Scaling v3.1.0.0
An industry-standard spatial upscaler that provides crisp edges and great performance for modern 3D gaming.
A proprietary spatial scaling algorithm optimized for modern 3D games.
, fine-tuning the algorithm, reducing overhead, and squashing stability bugs that plagued earlier 3.x releases. The combined real and synthetic frames are displayed
: The headline feature of this update is a dedicated Performance Mode that can reduce GPU load by up to 2x . While it may slightly reduce image quality, it allows for a higher base frame rate, which can ultimately lead to a smoother experience with less latency.
Enables high-frame-rate gaming on handhelds without destroying battery life. Low Cost: It is a cheap, one-time purchase tool ($7). How to Set Up Lossless Scaling v3.1.0.0
The hallmark of the 3.1.0.0 update is the refinement of the . Unlike previous iterations, this version offers vastly improved stability and reduced artifacting, particularly in fast-motion scenes. By decoupling frame generation from specific GPU architectures, it allows users with older hardware—or even handhelds like the Steam Deck and ROG Ally—to experience "fake" frames that feel remarkably close to native fluid motion. Key technical improvements in this version include: Mode X2 and X3: In practice, this means
The core of the update, LSFG has been refined to provide smoother output with fewer artifacts. Version 3.1.0.0 optimizes how frames are generated, reducing the "ghosting" effects commonly seen in fast-moving scenes, making the experience much closer to native hardware frame generation. 2. Improved Performance Mode
No software is perfect. As of the current patch, users have reported:
Set your game to Windowed or Borderless Windowed mode. The app scales the game's window rather than taking over exclusive fullscreen.
This data indicates a significant latency reduction compared to the previous version, although it's still not as low as the native frame generation solutions found in modern graphics cards.