NFS Rivals is notorious for technical limitations on PC. Use these tweaks to improve your experience: Unlock 30 FPS Cap
Game is stuck at 30 FPS. Fix: This is by design (Frostbite 3 lock). To unlock it, go to Documents\Ghost Games\NFS Rivals\settings\PROFILEOPTIONS_profile and change LockTo30 false to true . Need for Speed Rivals Repack BlackBox
By default, Rivals runs at 30FPS. The BlackBox repack typically includes the game in its vanilla state. You will likely need to download a separate "FPS Unlocker" tool or edit the command line arguments manually to get 60FPS, which is essential for a racing game. The repack does not always make this easy. NFS Rivals is notorious for technical limitations on PC