That sounds more like marketing hype than anything else. Intel chips also support virtualization that is far more widely used (basically all the cloud provider

That sounds more like marketing hype than anything else. Intel chips also support virtualization that is far more widely used (basically all the cloud providers - AWS, Google, Azure, etc.). As for lower infrastructure costs, I have trouble believing that. If you look up the specs on Power chips you'll find that they're aptly named, they're power hungry beasts.