Lossless Scaling 3 has recently launched on Steam, bringing significant upgrades. The new version includes a frame generation mode that can reach up to 20x, while also enhancing performance in the 2x and 3x modes. YouTuber ETA Prime has thoroughly tested these improvements.
Overview of Testing
In his video, ETA Prime begins by explaining the core features of Lossless Scaling 3, showcasing its various modes and settings. He specifically put the updated software through its paces on the ROG Ally X, which features the previous-generation Ryzen Z1 Extreme chip. Among the games evaluated was Doom Eternal.
Performance Metrics
When playing Doom Eternal without Lossless Scaling 3 or any form of scaling, the game ran at an average of 60 FPS at 900p on the High settings. However, when using LSFG 3.0 with the scaling mode set to “X2,” the frame generation effectively doubled the FPS while keeping frame latency minimal. Another game examined was Hogwarts Legacy, notorious for challenging the integrated graphics of older handhelds (Z1 Extreme ROG Ally currently priced at $499.99 on Best Buy).
At 720p on High settings, the Z1 Extreme handheld achieved an average of 44 FPS. With Lossless Scaling 3 applied under the same conditions, the average FPS increased to approximately 74. Additionally, ETA Prime tested Starfield, which saw an improvement from around 30 FPS to nearly 60 FPS.
Further Testing
For the 3x mode, ETA Prime evaluated it using Forza Horizon 5. Without Lossless Scaling 3, the game averaged about 40 FPS at 1080p on Ultra settings. However, with the “X3” mode enabled, the FPS soared to around 100. The YouTuber highlighted that even in this mode, the frame generation tool does not significantly impact frame latency. To delve deeper into the update, be sure to check out the attached video below.
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