Minecraft version: 1.20.1
Modloader: NeoForge
Forge version: 47.1.106
Environment: Singleplayer / Multiplayer

CPU: AMD Ryzen 7 3700x
GPU: NVIDIA RTX 3070
OS: EndeavorOS

Mod name: GUI Followers
Mod version: 3.4

Whenever there are 5 followers, my GPU usage alternates between spiking up and settling down. These screenshots are being taken at a render distance of 2. As you can see, my minimum FPS fluctuates with followers, but is much higher without followers.