[SXX]

What you talking about is Platform Security Processor (PSP) and according to libreboot website it's built in all their CPUs released since 2013.

[snuxoll]

Libreboot is inaccurate on this one, as far as I can tell this is only on the Puma chips right now, but it's likely it will make it's way to other chips as they come out. Newer Bulldozer-derived (Family 15h) cores made today such as the current FX lineup do not have the PSP.

[Zardoz84]

So, I'm going to grab an FX8350

[dmm]

Get the 8320e at Microcenter for $90 and over clock it. It'll be faster and cheaper.