hello, i worked with autocad, autocad civil 3d, photoshop and afterefects. My graphics card is amd firepro W7000, i bought it 1 week ago. I install in my pc have plug 6pin power connector from power supply (550W 80+ bronze). He is freezing or have very low fps when i worked with very simple tasks in autocad or photoshop, the integried video card have more good results than amd. I have download and install the latest drivers from official website, but it couldn't work. Can you help me with my problem ?