Unreal Engine 5 (UE5)
Also searched as: ue5 · unreal engine 5 · unreal engine · unreal
What it means
A very common game engine behind many 2024-and-later titles. It looks stunning and has a reputation for two specific kinds of stutter.
More detail
The two culprits are shader compilation (compiling effects on the fly) and traversal streaming (loading world as you move). Most of the fix has to come from the developers; from your side, let shaders pre-compile, use an NVMe drive with DirectStorage, cap your FPS, and ease back heavy lighting and shadow settings. …
In the Blackbook
The deeper explanation continues inside the app. The Blackbook publishes its verdicts here — the full write-ups stay in the book, on your rig, next to your own measurements.
The Compy Blackbook holds 191 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
See Compy →