WotLk Using old Engine getting low FPS

most of us getting low FPS in Dalaran/Stormwind/Orgrimmar. every place you see much PoPulation you fps will drop down into 4FPS/10FPS/20FPS/30FPS
Depends how much you spec is, even if you have best pc in the univer,... you will get under 60 of the most, the problem is that WotLK using old Engine, that why we cant enjoy 60FPS++ everywher, i mean that question need to be answered by devloppers if they can update anything or change script by using new engine of the game...would it be possible to improve that for everybody plays at 60frame+

i dont trust console commande i already did low graphics and used command in WTF it does'nt work at all it always lies if anyone says that it works, it seems jokes.

all i can trust is that i belive if devloppers of warmane can update by fixing old engine for every one can get hight performence if only it can be improved little bit ;) ....

Thanks for liking and talking about that it important , that every one enjoy 60FPS everywher in game.