Max Performance/Optimization

This modpack uses many preformance mods to maximise your fps while playing the game, EVEN allowing you to use shaderpacks with Vulkan. You can use either openGL or Vulikn. There are still some bugs with certain shader packs on Vulkan so if you use one where the shader does not work, use iris. If you want to use Vulkan with shaders use Vitrail Shaders, it will be at the bottom of video settings

Vulkan Or OpenGL?

• Use Vulkan almost every time, it will give you better fps at no downside and most shader packs work with Vitrail
• Use openGL if you are not using shaders and you are on a Nvidia GPU.
• Use openGL is if a shader pack does not work with Vitrail and you want to use it

fps comparason, yours will be diffrent, this is fully dependent on device