GTX 1660 Ti runs DOOM 3 at approximately ~34 FPS at 1080p High settings — verdict: PLAYABLE. At 1440p: ~34 FPS (PLAYABLE). At 4K: ~15 FPS (CANT_RUN).
The GTX 1660 Ti runs DOOM 3 at ~34 FPS on 1440P High settings — within the 30–60 FPS playable range but below the 60 FPS smooth-play threshold. Switching from High to Medium settings typically recovers approximately 6 FPS on this GPU tier.
Performance Optimizer
Live SimulationFrequently asked questions — GTX 1660 Ti & DOOM 3
Can I run DOOM 3 on GTX 1660 Ti?
Yes. The GTX 1660 Ti delivers approximately 34 FPS in DOOM 3 at 1080p High settings. Frame rate is in the 30–60 FPS playable range. Switching to Medium settings recovers roughly 15–20% more FPS.
What FPS does GTX 1660 Ti get in DOOM 3 at 1440p?
The GTX 1660 Ti averages approximately 34 FPS in DOOM 3 at 1440p High settings — verdict: PLAYABLE. Playable at 1440p — consider lowering to Medium for a smoother experience.
Can GTX 1660 Ti run DOOM 3 at 4K?
The GTX 1660 Ti averages approximately 15 FPS in DOOM 3 at 4K High settings — verdict: CANT_RUN. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.
About DOOM 3
A gameplay-altering mod that changes the slow pacing of the base game, to a more fast-paced action-horror shooter. The mod attempts to completely overhaul the entire game with new monsters, rebalanced weapons, rebalanced monster stats, better graphics, new gameplay features, and much more. There are 2 versions of the mod: Vanilla Doom 3 & Doom 3: RoE.
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