many players experienced stutters and framedrops during this days, if you are experiencing these issues too just try to follow these steps, hope it helps! [this guide will only cover nvidia only fixes]
Update Nvidia Drivers
Nvidia released on the 14th february an update to optimize Elden Ring.
This can significantly improve your framerate, getting you stable 60 fps, so it’s worth trying.
Change the Shader Cache Size to Unlimited
-Open NVIDIA Control Panel
-Under “Manage 3D Settings” and the “Global Settings” tab, change “Shader Cache Size” to “Unlimited”
[optional] unlock fps
If you are having trouble with the 60 fps cap, and playing 60 fps on a 144hz gives you stutters, you can try to unlock the fps cap.
*Warning: This hasnt been tested enough to say that it’s safe*
Please make sure your game is set to offline and you start the game without EAC through the utility.
Someone recently released an Fps unlocker for elden ring that you can find right here.
Follow the steps that you can find in github and be aware of the risks you are taking.