Hey, i just upgraded my graphics card from a gtx 960 4gb to a gtx 1070, i am using 8gb ram ddr3,and my cpu is the i5 3470 3.2mhz-3.6mhz turbo and while i playing bf4, the low settings and the ultra settings give me the same fps my cpu in bf4 just 70%-80% load in ultra... so i dont think its a bottlenack i am useing windows 10 64 bit and i downloaded the latest geforce drivers.
sry for bad english...
sry for bad english...