Toy Story was Pixar’s first full-length film, and the first 100% computer-animated feature film. It was released in 1995. It was reportedly completed on a budget of $30M USD by just 110 people. Final rendering for it was completed with a render farm of just 300 CPUs and something like 800,000 machine hours to produce nearly 115,000 frames of animation.
Look how far we’ve come in 15 years: