Hi, in my opinion its not hardware problem. I have a weaker CPU (Fx6300 without OC) and i have about 30 fps in multiplayer with ultra options, as you can see in this forum its all about a view distance, check your settings. Ofc a healthy system is required as well, no virus, no trojan etc..
Good luck!
(By the way 30 fps can drop for me when chaos begin in the server...as i red its about the engine, not a version, so the final version ll not help us :( )