Interesting GPU/CPU Usage

[Stefem]

Originally Posted by Igo kyu

I suspect (I would welcome clarification from someone who really knows) that Hyperthreaded CPUs only ever run up to half speed, because there are half the number of cores that Windows thinks there are, and TANSTAAFL.

Windows recognize both physical and logical cores as independent unit, in fact prior to Win 7 the OS thread scheduler not even cared if a core was physical or logical.
The Windows task manager shows the average of all CPU cores usage including logical cores but also can show (depend on configuration) a graph for each core, whether it is physical or logical.