are fx 8350 and fx 8320 same CPU only at diifent clock speed ? (3.5 and 3.9)
I'm pretty sure it's the same chip only with a guaranteed higher clock speed. But you can oc the standard 8320 and I bet it'd perform the same.
Yes it is, it's just over clocked more.
Same physical chip, different stock settings
As the others have said exactly the same processor just different clocks as default, and in fact some 8320's can overclock just as well as the 8350's.
I have the FX 8320 and it runs at 4.1Ghz stable, used to be able to run at 4.5Ghz but under full load it crashes