Adjusting the graphics quality can improve PC performance. Lowering texture and meshes will free up memory and also improve performance.
To adjust graphics quality:
- Launch Fortnite.
- Select the Player Icon in the upper right corner.
- Select Settings (gear icon) in the right column.
- Select the Video tab (monitor icon) along the top of the screen.
- Scroll down to Graphic Quality.
- Click the arrows next to Textures to Low.
- Click the arrows next to Meshes to Low.
- Click the Apply button in the lower right corner.
Experiment with different options and see which one works best for you.
If you are following the series of articles in How do I troubleshoot low frame rate (FPS) in Fortnite? and this did not solve the issue try the next step in our troubleshooting: Contacting your hardware manufacturer