Look, you need to stop being so obstinate.
Some key facts have been pointed out by earlier replies:
1) TOR cannot force your system past 100%
2) If you insist on not running vsync, your system will likely run at 100%
3) If you have heating issues, your system simply isn't dissipating enough heat when running at 100%
It's likely that you're either not really maxed when playing GPU-intensive shooters (the fastest mobile GPU, the HD6990m runs metro2033 ultra at a measly 20fps) or they simply have better code that caps rendering or fps to go easier on the GPU.
So you have a point, TOR is badly optimized and is forcing your system to run at 100% even when it probably doesn't have to. No one is disputing this. The SC2 main screen problem was fixed with an fps cap by Blizzard. That said, your system still fails at running at 100%.
Perhaps all the posters here have tried rubbing this too hard onto you. People are agreeing with you that TOR needlessly am pulling more resources than needed. However, TOR cannot pull more than what your parts are designed for. You need to stop denying that your system just fails in this aspect.