which is Better in typeorm Save Or Update

I was working on a project and I wanted to update the data but I don't know which is the faster way to update data SAVE() method or Update()

this.repo.save({
id:id,
data})

use update() for update entity partially.

• Unlike save() method executes a primitive operation without cascades, relations and other operations included.
• Executes fast and efficient UPDATE query.