TL;DR: Unreal Engine 5 revolutionized game development with advanced technologies like Lumen and Nanite, but many UE5-powered games in 2025 face performance and optimization issues across platforms.

Explore how game engine performance shapes graphics, with an objective Unreal Engine vs Unity game engine comparison to help ...

Epic Games CEO Tim Sweeney in a media roundtable interview during the latest Unreal Fest event in Seoul, South Korea suggested the reason for the performance issues with some games using Unreal Engine ...

Tim Sweeney, CEO of Epic Games, has stated his belief that Unreal Engine 5‘s poor performance on select hardware is down to developers not properly optimising the technology. Korean website This Is ...

Bodycam is the first ultra-realistic multiplayer, first-person shooter game made using the latest technologies of the next-gen game engine Unreal Engine 5. Developed by two French video game ...

Unreal Engine 5 has been catching heat for performance issues on lower-end hardware, but Epic CEO Tim Sweeney isn’t having it. According to him, the engine’s not the bottleneck—developers are. And if ...

Bottom line: Epic's latest version of Unreal Engine is making waves with substantial performance improvements and visual enhancements that address long-standing engine issues. Direct comparisons ...

There’s no doubt that Unreal Engine has become one of the most popular tools for building modern games. More and more studios are shifting to Unreal Engine 5 (UE5), including Halo Studios, which has ...

Unreal Engine 5 performance issues aren't the fault of Epic, but instead down to developers prioritising "top-tier hardware," says CEO of Epic, Tim Sweeney. This misplaced focus ultimately leaves ...

It's the massive, Godzilla-sized elephant in the room — Unreal Engine 5. Apparently the end all be all for nearly every AAA game in the space today, Unreal Engine 5 came to us in 2020 as a savior with ...