Some Unreal Engine 5 features, such as Lumen and Nanite, can significantly improve visuals in certain scenarios, but their performance is rather considerable. A new comparison video shared by Cycu1 put the Medieval Fantasy Ruins tech demo by Scans Factory running with Lumen and Nanite and with the standard pipeline side-by-side, highlighting the visual improvements brought by Lumen and Nanite but also their impact on performance. At 1080p resolution, on an RTX 4080, the demo drops from the over 120 FPS of the standard pipeline to the 40, 50 FPS range with Lumen and Nanite at 1080p resolution. This tech […]
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