My 2 cents on ACC.

It is not necesary with PH II, yes I know it enables a core that was disabled because it was "BAD" maybe the NB is weak on it, or maybe it doesn't scale well or maybe it runs really hot with all 4 who knows........

What ACC does is adds voltage to the chip, note the fact when enabled temps dissapear from AOD.......probably either shuts the thermal safeties off or AMD did not want you to know they were increasing voltage etc creating more heat............If it helps your PH II then maybe you need to fine tune your voltages a tad more

The only way ACC did anything for me was on a bios that though my chip was a PH I etc, did not support PH II. It clocked higher but at the cost of performance with a bios not supporting the chip.....