“With the increasing emphasis in UE5 on DX12 and Vulkan, we’re focusing attention on solving the problem of runtime hitches caused by Pipeline State Object creation, which is inherent to those RHIs. This is huge, and we’re looking forward to seeing some examples of this. Automated PSO Gathering will attempt to resolve the shader stuttering issues we’ve witnessed in Unreal Engine 4-powered games. Now what’s also interesting about Unreal Engine 5.1 is its new Automated PSO Gathering. And enjoy significant improvements to cinematic pipelines, such as performance and usability improvements for ICVFX.” “Build expansive worlds using new functionality and improved workflows for World Partition, including support for Large World Coordinates.

Developers and enthusiasts can download this preview build for free via the Epic Games Launcher.Īccording to Epic, Unreal Engine 5.1 offers performance improvements with Lumen, Nanite, and Virtual Shadow Maps (VSM), allowing games to run at 60 fps on current-gen consoles and PCs. Epic Games has released the first preview build of Unreal Engine 5.1 to the public.

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