Hm. I did not know that. I looked on the NewEgg and it's not there but as AM2+. 🙁
I did notice though that Biostar says it's TA790GX XE mobo is compatible with the Phenom II X4 925? I wonder if they have the samples now and have confirmed compatibility, or are assuming it is because of the same architecture and being within wattage limits?
Hmmm. Man, I want an 890 chipset board before they re-write the BIOS features for ACC!!! lol