RTX 4090 runs Killing Floor 2 at approximately ~240 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~180 FPS (SMOOTH). At 4K: ~144 FPS (SMOOTH).
The RTX 4090 delivers ~240 FPS in Killing Floor 2 at 1080P High settings — exceeding the 60 FPS smooth-play threshold by 180 FPS. This GPU is a strong match for high-refresh-rate monitors on this title. No upgrade needed.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4090 & Killing Floor 2
Can I run Killing Floor 2 on RTX 4090?
Yes. The RTX 4090 delivers approximately 240 FPS in Killing Floor 2 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 Killing Floor 2 at 1440p?
The RTX 4090 averages approximately 180 FPS in Killing Floor 2 at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Killing Floor 2 at 4K?
The RTX 4090 averages approximately 144 FPS in Killing Floor 2 at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
About Killing Floor 2
In Killing Floor 2 players descend into Europe where the Zed outbreak has quickly spread and gained unstoppable momentum. Just one month after the conclusion of the events in the original Killing Floor, the clones are everywhere and civilization is in disarray; governments have collapsed, and military forces are gone.
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