Visible in Render?

Does turning off "Visible in Render" have he same effect as turning off "Visible" in terms of cutting down render time? I usually hide all the geometry in a scene that is not visible to the camera in order to speed up rendering. But if I have to make something visible and can't remember what ity's called, finding it can be a pain.
Thanks.
Comments
Yes, Visible In Render off stops the data from being sent to the renderer.
Excellent. Thank you.