Why is Animation in DAZ3D slow?

majesticcreations

I recently just bought new hardware for my pc and have all new parts.. and to my surprise I'm experiencing the same type of lag now as i did before.. why is this?

My pc specs are Amd3+ FX Black Edition 6300 at 3.5Ghz
12 gb ram ddr3, 600 watt psu, win 8.1 64bit, 1gb amd radeon ddr3 video card.. everytime i try to use the animation section of the program its always slow and laggy.. and its performing the same way as it did when i was using drr2 hardware...

Is something wrong with my pc or the software? what do i need to make it run smooth like in the videos that are presented from daz on youtube..??