Sure it is a bad behaviour, but this topic is now as old as the game itself. The cards are forced to run in video mode, which is only reduced to 500MHz or so.
I just wonder, why you all noticed it today, although it is the big topic since beginning, including a workaround, which fixed it. Poor, that it still exist, but also poor, that noone took a look at the existing tweaks. It was the first tweak, which I saw for ATI cards, which are using different modes for different application needs.
Sry, but wanted to say that
