Note:didn’t tested this myself i have no idea if it works and if it is worth it.
Dual GPU lossless scaling is a technique that utilizes two graphics cards in a single system to enhance frame generation and scaling without compromising image quality. This method allows a secondary GPU (or a APU, iGPU) to assist in rendering frames, improving performance in games and applications that support it.
Lossless Scaling, a tool available on Steam, enables this setup by leveraging a second GPU to generate additional frames, effectively increasing FPS while maintaining visual fidelity. Users have reported that this approach works best in modern titles, where the secondary GPU can handle frame generation without affecting the primary GPU’s rendering performance.
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