FreeBSD is an operating system for a variety of platforms which focuses on features, speed, and stability. Developed by The FreeBSD Project
License: Open Source
FreeBSD is a powerful and flexible operating system primarily used for servers and advanced networking, while Ubuntu GNOME is a user-friendly Linux distribution ideal for desktop users and general computing. The key differences lie in FreeBSD's focus on security and performance, and Ubuntu GNOME's emphasis on ease of use and community support.