RTX 3080 runs DOOM 3 at approximately ~112 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~76 FPS (SMOOTH). At 4K: ~50 FPS (PLAYABLE).
The RTX 3080 averages ~112 FPS in DOOM 3 at 1080P 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 3080 & DOOM 3
Can I run DOOM 3 on RTX 3080?
Yes. The RTX 3080 delivers approximately 112 FPS in DOOM 3 at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RTX 3080 get in DOOM 3 at 1440p?
The RTX 3080 averages approximately 76 FPS in DOOM 3 at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 3080 run DOOM 3 at 4K?
The RTX 3080 averages approximately 50 FPS in DOOM 3 at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.
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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