Is 120,000 gigabytes as much as a Avatar?
It's about one-tenth as much as a Avatar
The amount of a Avatar is about 1,000,000 gigabytes.
(a.k.a. James Cameron's Avatar, a.k.a. Avatar: An IMAX 3D experience) (production rendering data)
Using a combination of breakthrough techniques that ultimately made it the most expensive movie ever produced, the film Avatar required 1,000,000 gigabytes of storage space for its computer rendering. According to some sources, each frame of the 166-minute movie took an average of 47 person-hours to complete.
There's more! See other comparisons to 120,000 gigabytes...