GTX 1660 runs Killing Floor 2 at approximately ~92 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~68 FPS (SMOOTH). At 4K: ~30 FPS (PLAYABLE).
The GTX 1660 averages ~92 FPS in Killing Floor 2 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 — GTX 1660 & Killing Floor 2
Can I run Killing Floor 2 on GTX 1660?
Yes. The GTX 1660 delivers approximately 92 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 GTX 1660 get in Killing Floor 2 at 1440p?
The GTX 1660 averages approximately 68 FPS in Killing Floor 2 at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can GTX 1660 run Killing Floor 2 at 4K?
The GTX 1660 averages approximately 30 FPS in Killing Floor 2 at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.
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.
View all deals for Killing Floor 2 →