Does Atomic Heart Support DLSS 4.5?
Status: Well Optimized
Atomic Heart is a great implementation of DLSS 3. The retrospective futurism art style interacts cleanly with AI Frame Generation, with minimal artifacts on the strange robotic enemies.
DLSS Features
Super Resolution:
Yes
Frame Generation:
Yes
Ray Reconstruction:
N/A
Performance Impact (4K)
Native:
~60 FPS
DLSS Quality:
~90 FPS
DLSS 4.5 (FG):
~150 FPS
How to Enable DLSS 4.5 in Atomic Heart
Leave at default settings. The shipping DLL is generally stable.
Is it Safe to Swap the DLL?
For single-player games like Atomic Heart, updating the nvngx_dlss.dll file to version 4.5.10.0 is generally safe and can improve image stability, reducing ghosting and shimmering compared to the stock DLL file. Always use DLSS Swapper to backup your original file first.