I have a GIGABYTE GA-880GM-USB3L motherboard (rev. 3.1), with an FX 4100 processor I would like to improve it with an 8350+ Wraith Cooler, but I think it will not give and I do not want to buy it in vain, which do I recommend FX 8120? And if possible the FX 8350 please
I would advise upgrading to a new Socket AM4 processor. It's a much larger investment, but instead of a mediocre to no performance improvement, you will see a 75% to 100% performance improvement.