So I recently bought a new gigabyte g1 970 for around 400 dollars and upon installation I saw zero performance gain. I have an amd kaveri 7850 apu. I have my moniter plugged into the graphics card and still nothing. I made sure the drivers were installed and that programs like msi afterburner detected it. I think my computer is using the gpu thats inside the apu. But I wanna use my new 970's power. Help