A new comparison video shows that Unreal Engine 5.6 offers notable performance boosts compared to 5.4.
The graphics and performance benchmarks were conducted at 4K and 1440p with Nanite and Hardware Lumen (Ray Tracing) and Ultra settings on an RTX 5080 and an i7-14700F.
The GPU performance saw improvements of about 25%, and CPU-bound scenarios experienced FPS boosts of over 30% in comparison.