Bsl shaders 10.1.3 latest version, i need help with configuration.

I recently upgraded my PC from a 2060RTX 6GB

to an RTX5060TI 8GB.

My current processor is a 17-14700F at 2.5GHz.

My previous one was a 17-9700K at 3GHz.

32GB of DDR5 RAM.

FPS seems to be very volatile. They hover around 116 and max out at 240 if I look at the sky.

I use Iris and Sodium with all BLS shaders set to Ultra. With 6GB of RAM allocated, how can I increase FPS without having to install mods?

I play Minecraft on a 120Hz monitor.

BSL SHADERS 10.1.3