Diff b/w temporal cloud and open source version in terms of features?

Temporal offers two options:

  1. Temporal Open Source Software
  2. Temporal Cloud

If I opt for Temporal Cloud, will it deploy the same software as the open-source version, or is it different? Specifically, I’m looking to understand the differences in features between the two. I understand that with the Cloud offering, we won’t have to manage the infrastructure, but apart from that, what are the differences in terms of software features?

Just for example: “In cloud we can get feature of side-effects, but not in open source version or vice-versa”