If you want to know how busy your Mac’s processor and GPU are, you can use Intel’s Power Gadget for Intel-based Macs. Of course, this is no longer possible for Macs based on Intel Silicon.
For these, there is now from Seense the Mx Power Gadget, which gives us the same data. The small x makes it clear that upcoming processors like the M2 etc. are also supported, since the architecture will not change for the time being.
The Mx Power Gadget basically shows the same data as the Intel counterpart. You can see the load, the power consumption and the current temperature. For all those who are interested in what the processor is doing, this is a cool little tool.