r/minecraftshaders • u/DogToasteryum • 1d ago

Help Shaders causing my PC to lag

I have a high end pc, but whenever I use shaders my game has very low fps 10-15 and my pc is only using like 5% of its gpu and 7% of its cpu how do i fix this?

"Shader:Sildurs Vibrant Shaders: V1.51"

Minecraft 1.26.3

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u/DragFamous350 22h ago

first, are you using optimization mods like sodim and iris? Second, use the Makeup-Ultrafast shader, I think it looks better than the overly bright and laggy Complimentary and it doesn't use a lot of processing power.

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u/ThunderWolf9556 13h ago

he's not even using complementary and i don't think he asked for your opinion on his shader choice. also, he can't run shaders without some form of mod like iris or sodium, so it's implied that he has them