Getting low frames per second (FPS) in Fortnite Chapter 4 and 5 can make the game feel unplayable. If you’re rocking a low-end PC, you don't need a new GPU to see a massive boost.
Disable unnecessary apps like Chrome, Discord, or Spotify while playing to free up RAM. 4. Clear the Cache (The Hidden Fix) How To BOOST FPS On Low End PC In Chapter 4 & B...
Old drivers are FPS killers. Even on an old PC, the latest software optimizations from manufacturers help. Getting low frames per second (FPS) in Fortnite
Type "Game Mode" into your Windows search bar and toggle it ON . Type "Game Mode" into your Windows search bar
Set this to 75% – 85% . It keeps the game looking decent while drastically reducing the pixels your PC has to render.
If you use integrated graphics, check Intel’s site for the latest UHD/Iris drivers.