RTX 4090 runs Bus Simulator 18 at approximately ~125 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~85 FPS (SMOOTH). At 4K: ~56 FPS (PLAYABLE).
The RTX 4090 delivers ~125 FPS in Bus Simulator 18 at 1080P High settings — exceeding the 60 FPS smooth-play threshold by 65 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 & Bus Simulator 18
Can I run Bus Simulator 18 on RTX 4090?
Yes. The RTX 4090 delivers approximately 125 FPS in Bus Simulator 18 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 Bus Simulator 18 at 1440p?
The RTX 4090 averages approximately 85 FPS in Bus Simulator 18 at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Bus Simulator 18 at 4K?
The RTX 4090 averages approximately 56 FPS in Bus Simulator 18 at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.
About Bus Simulator 18
"Experience the job of a bus driver in a vast and freely drivable urban area. Drive original licensed city buses from the great brands: Mercedes-Benz, Setra, MAN, and IVECO BUS. Transport your passengers safely and punctually, either solo in single player mode, or in multiplayer mode."
View all deals for Bus Simulator 18 →