Claims to support all the 8 core FX series 8300 and 8100 CPU's on MSI's support page /shrug
Latest bios (Oct 30) claims to update CPU support, so that may be it...
There is one 95W 8 core chip.
I have a 95W board and I have to underclock my 95W CPU for stability.
Got it for free so no reason to RMA