Keep at 100% . Dropping this significantly degrades image quality. V-Sync: Turn OFF unless you have severe screen tearing.
Go to your NFS Heat installation directory (e.g., C:\Program Files (x86)\Steam\steamapps\common\Need for Speed Heat ). Need for Speed Heat - How to BOOST FPS, FIX STU...
Improving NFS Heat performance on low end CPU? : r/needforspeed Keep at 100%
Set to Medium/Low . This is one of the most demanding settings. Ambient Occlusion: Set to Low or Off to save on GPU load. Need for Speed Heat - How to BOOST FPS, FIX STU...