How to check cpu/gpu usage?

[Kakashi]

Originally Posted by Sauf

Srry Kakashi, I didnt explain properly, I run 2 screens and there is a core temp gadget addon that shows all cores % usage as well as temps and ram %

http://www.alcpu.com/CoreTemp/addons.html

S`

All right buddy this was unacceptable I shall not excuse you for this !!!

Kidding thanks for your help i'll be testing that right away have a nice one

(PS: how much is your CPU being used, I would be interested in knowing as a reference to the values I am about to obtain )