Is there a program that shows the use of a Graphic card while rendering images for CAD. In this way I can see if the renderingprogram uses most the CPU or GPU
I'd never really thought of this, but that is a good question... basically you're wanting a task manager for your GPU. Why the hell doesn't that exist? I see some sites recommending GPU-Z, but that's not really what you're asking for... maybe someone else has more insight on this.