Diff b/n C++ Builder & Borland C++

I am new to Borland's product.

What is the similarity / difference between C++ Builder / Borland C++? I am
aware that the Builder has more visual drag-drop/VCL, does that mean the
Builder is more superior than straight BC++ ? Do they have the same compiler
engine? What do I get from BC++ which I don't get from the Builder?

    Thanks

    Hong