What's more expensive for rendering?

  • Normal Mapping
  • Bump Offset
  • Parallax Occlusion

How would you rank them?
What’s more expensive to render?

Curious for all your input,
appreciate it!

I think its pretty obvious your list is already ranked from least to most expensive.

okay, that’s what I thought. Just wanted to clarify if I am missing something here!
appreciate your comment man!