FPS Fix, Improved Performance, Lag, Input Lag
If you’re experiencing poor FPS on Doom Eternal, try disabling the Steam Overlay.
(Open your Steam Library, right click Doom Eternal, Properties, then disable Steam Overlay)
Other DOOM Eternal Guides:
- DOOM Eternal Cheats & Console Commands
- DOOM Eternal Save Game Location
- DOOM Eternal PC Keyboard Controls
- DOOM Eternal Controls PS4 & Xbox One
FPS Fix, Disable Steam Overlay
If you’re experiencing poor FPS on Doom Eternal:
1) Try disabling the Steam Overlay
(Open your Steam Library, right click Doom Eternal, Properties, then disable Steam Overlay).
MSI Afterburner, Xbox DVR and Discord overlay can cause issues, too.
Edit: It seems the Steam FPS counter specifically is causing the FPS issue. The issue has to do with the Vulkan API not handling overlays well. Doom 2016 with Vulkan had the same issue.
2) Run the game in “Fullscreen” mode.
Borderless or windowed mode can cause input lag and fps dips.
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