Amd fx-8350 Dolphin Performance - Linux

I'd like to know if Amd fx-8350 could perform better with zelda twighlight at hyrule field, actually, (due to the emulator bug when drawing mini map "even with ZTB hack enable") I get 20 FPS in hyrule field while in wolf mode, if back to normal 26FPS, and my processor is Phenon 955BE OC 3.6, I am planning OC fx-8350 for 4.5ghz, this could solve the performance problem?

PLease, NO I5-3570k!, I don't have motherboard for this.

SPEC:
Phenon x4 955be 3.6ghz
Gtx580LE 3GB RAM
System RAM 16GB
Dolphin 3.5-LASTEST
OS Archlinux x86_64