How ACE COMBAT 8: WINGS OF THEVE runs on the GeForce RTX 3080
Our estimate puts the GeForce RTX 3080 at about 82 fps on High at 1080p in ACE COMBAT 8: WINGS OF THEVE, which means it runs well. On Low the same card manages about 155 fps, and on Ultra about 59.
The graphics card is the limit here, so lowering the resolution or the quality preset is what raises your frame rate.
For a steady 60 fps, our estimate says: 1080p: High (about 82 fps); 1440p: Medium (about 82 fps); 4K: Low (about 62 fps).