I currently have an AMD A8-5500 integrated graphics cpu. I have a dedicated gpu card(Msi gtx 750TI) and am wondering if should buy the AMD Quad Core A10-Series APU A10-6800K with Radeon HD 8670D. As far as I know this cpu is the best you can get for integrated graphics with a FM2 slot motherboard like mine. I am very limited because of that FM2 only. Should I upgrade? Is it worth $130