From Dictionary.com
Beautiful
[byoo-tuh-fuhl]
Adjective
1. having beauty; having qualities that give great pleasure or satisfaction to see, hear, think about, etc.; delighting the senses or mind: a beautiful dress; a beautiful speech.
2. excellent of its kind: a beautiful putt on the seventh hole; The chef served us a beautiful roast of beef.
3. wonderful; very pleasing or satisfying.
Noun
4. the concept of beauty (usually prec. by the).
5. (used with a plural verb) beautiful things or people collectively (usually prec. by the): the good and the beautiful.
6. the ideal of beauty (usually prec. by the): to strive to attain the beautiful.
Interjection
7. wonderful; fantastic: You got two front-row seats? Beautiful!
8.extraordinary; incredible: used ironically: Your car broke down in the middle of the freeway? Beautiful!
Gorgeous
[gawr-juhs]
Adjective
1. splendid or sumptuous in appearance, coloring, etc.; magnificent: a gorgeous gown; a gorgeous sunset.
2.Informal . extremely good, enjoyable, or pleasant: I had a gorgeous time.
They’re both compliments. One isn’t really “better” than the other. In retrospect, they mean the same thing, basically.
Either could have “more meaning” depending on:
1. How the term is said or expressed by the user.
2. The user’s reason for using it.
3. The user’s vocabulary.