FX-4130 is your problem. Bulldozer chips from AMD suck. You have the equivalent CPU to an Intel Q9550 or a AMD Phenom II 945. You'll need something a little better than that to fully support the 760GTX and to play BF4 better. What motherboard do you have?
I agree, the CPU is the bottleneck here. Obviously his board supports FX Chips, so he should probably get the 8320 or 8350. If that costs too much, then the 6300 or 6350 should do just fine. But you should still check your drivers.
Just checking, did you replace BOTH motherboard & CPU ??
- You Must reload the operating system from scratch when you do so.... (if your system boots at all of old install of Windows 7 it won't the right chipset drivers and many other bits ....)
I have an FX-4130 and Old 5870 and can Rock BF3 on High and BF4 on Medium.... (your system should do better)
I just installed windows 8.1 as i heard that helps and you have also said that a new is something needed too so well yeah okay lets see how this works, will answer back when bf4 is installed, still will upgrade to the 8320 i think Thanks everyone!
Okay so with windows 8.1 my frame rate has improved but i am still going to be upgrading the CPU to the 8320 but i have found the AMD FX-8350 on offer and i don't know is it worth upgrading to that instead? like will i feel a frame rate difference?