AMD RX 460

Hi, So i recently upgraded my GPU in order to play the same games at a higher quality. My system specs are as follows... Windows 10 Pro AMD A10 7800 3.5ghz with Cooler Master Hyper H412R 92mm CPU fan 8GB hyper fury DDR3 Ram Corsair VX450W PSU AMD HD7770 SAPPHIRE 1GB GPU.....Now upgraded to AMD...

Hello I have a question, I recently bought an gtx 1080ti to get a higher performance then my previous gpu(1060 6gb). Now if i try to play games like Bf1 I get like only 40 to 60 fps and i don't know why. I think there is a bottleneck in my system, could one of you help me out? my speclist: cpu...