GTA V suffers from poor frame rates.
GTA V suffers from poor frame rates.
You're experiencing low frame rates in GTA V despite using a high-end i7-7700K and 1080Ti. The issue might be related to settings or background processes. Try adjusting in-game performance options, closing unnecessary applications, or checking for system updates. If the problem persists, consider updating your graphics drivers or testing on a different machine.
Essentially the same discussion, seems like an issue with the game itself.
What version of Windows are you currently using? Have you checked for driver updates?