Lossless Scaling -lsfg 3- !!top!! Jun 2026

In practice, most users find that X2 or X3 multipliers offer the best balance of smoothness, image quality, and input responsiveness. X4 can work well in certain titles, but expect trade-offs. The X20 setting is best viewed as a flex rather than a practical daily driver—benchmarks have shown that pushing LSFG to X20 can result in counterintuitive experiences where the on-screen FPS counter shows 900 FPS but the game feels like it's running at 9-10 FPS.

However, there are important differences between LSFG and NVIDIA's implementation. DLSS 3 and 4 have access to motion vectors and other data from the game engine itself, which allows for more accurate frame interpolation with fewer artifacts. LSFG operates purely on the final rendered frames, without any game engine integration. Lossless Scaling -LSFG 3-

: Unlike previous versions, LSFG 3 allows you to triple or quadruple your base frame rate. x2 Mode : Targets a final output of 120+ FPS. x3 Mode : Targets 175+ FPS. In practice, most users find that X2 or

The headline feature of LSFG 3 is the manual Flow Scale slider. In previous versions, the algorithm guessed how much an object moved between frames. LSFG 3 allows you to adjust the "motion vector strength." A lower Flow Scale (0.5) reduces artifacts in side-scrolling games, while a higher Flow Scale (1.5) tracks fast 3D camera movement in first-person shooters better. This level of control is unheard of in proprietary tools like DLSS 3. However, there are important differences between LSFG and