Just yesterday, Samsung shared a cute and mostly tech-jargon free video designed to help showcase some of the advantages of their Exynos 5 Oct-core processor's multi-tasking capabilities. It was entertaining, but was mostly fluffy like a marshmallow rather than actually being very informative. Of course, Samsung knows that there are a ton of tech-geeks out in the world of the internets which would appreciate a more "detailed" approach. In that spirit, Samsung released these three videos to show off several different technical aspects of the technology.
Above is just one of these videos, but here's a link to the all three: Three Videos of Samsung's Exynos 5 Octa-Core Technology