According to Wikipedia's article "Titanic in Popular Culture", I picked out 10 Titanic Movies that I consider a part of history. Next to each movie is a description which says if the ship sank intact or broke in two in the film.
1. In Nacht Und Eis (1912)-Intact
2. Atlantic (1929)-Intact
3. Titanic (1943)-Intact
4. Titanic (1953)-Intact
5. A Night to Remember (1958)-Intact
6. SOS Titanic (1979)-Intact
7. Raise the Titanic! (1980)-Intact
8. Titanic (1996)-Broke in Two
9. Titanic (1997)-Broke in Two
10. Titanic: The Animated Movie (2001)-Broke in Two
1. In Nacht Und Eis (1912)-Intact
2. Atlantic (1929)-Intact
3. Titanic (1943)-Intact
4. Titanic (1953)-Intact
5. A Night to Remember (1958)-Intact
6. SOS Titanic (1979)-Intact
7. Raise the Titanic! (1980)-Intact
8. Titanic (1996)-Broke in Two
9. Titanic (1997)-Broke in Two
10. Titanic: The Animated Movie (2001)-Broke in Two