Unreal Engine 5.4's utterly gorgeous industrial factory tech demo tested on the NVIDIA GeForce RTX 4080, bringing the GPU to its knees at 4K.

Epic CEO Tim Sweeney explains why Unreal Engine 5 games often struggle with stuttering and poor performance, pointing to late optimization and the need for developers to rethink their workflows.

GPU performance running The Matrix Awakens under Unreal Engine 5.4 is also up by around 20% but the CPU performance increasing by 40% is a bigger eye-opener.

The new PlayStation 5 tech demo is seriously impressive, showcasing what next-generation games could look like running on Epic's Unreal Engine 5. You can watch the trailer again, and after that ...

The State of Unreal 2025 keynote opened with a live on-stage presentation of The Witcher 4, showing off improved Unreal Engine 5 tech.

The demo, which runs on a PlayStation 5 at 60 frames per second, shows off in-engine capabilities set in the world of The Witcher IV, including the new Unreal Animation Framework, Nanite Foliage ...

Speaking on The Witcher 4 Unreal Engine 5 tech demo, Joint-CEO of CD PROJEKT RED, Michał Nowakowski stated: “We started our partnership with Epic Games to push open-world game technology forward.

Tim Sweeney blames ongoing issues with games developed using UE5 on a lack of optimization for low-spec hardware early on in ...

Epic Games used CD Projekt Red's The Witcher 4 to show off the latest advancements in Unreal Engine, and it looks awesome.