I have a Mac Studio Ultra and the trashcan just looks ... and for the time pretty powerful G4 CPU), and modded the hell out of it, so I have some form with expensive small-factor Apple desktops.

The next version of Apple’s top-of-the-line M3 Ultra chip’s CPU will get a bigger bump than its GPU, and that’s probably fine. The next version of Apple’s top-of-the-line M3 Ultra chip’s ...

The copper cylinder is being used to cool an unnamed Intel Core i9 CPU in a fully open-air system. It sounds as if the thermally conductive material does a good job of passively cooling Intel's CPU.