RTX 4090 runs 688(I) Hunter/Killer at approximately ~83 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~125 FPS (SMOOTH). At 4K: ~83 FPS (SMOOTH).
The RTX 4090 averages ~83 FPS in 688(I) Hunter/Killer at 4K High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4090 & 688(I) Hunter/Killer
Can I run 688(I) Hunter/Killer on RTX 4090?
Yes. The RTX 4090 delivers approximately 83 FPS in 688(I) Hunter/Killer at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RTX 4090 get in 688(I) Hunter/Killer at 1440p?
The RTX 4090 averages approximately 125 FPS in 688(I) Hunter/Killer at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run 688(I) Hunter/Killer at 4K?
The RTX 4090 averages approximately 83 FPS in 688(I) Hunter/Killer at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
About 688(I) Hunter/Killer
Master the sonar and weapons control systems, learn to develop real target situations and outfit your boat with the latest advanced weaponry. Then use your skills to complete the tour of duty and earn your dolphins to become a true submariner.
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