It is a matter of whether AMD just patched adaptive clock, or went the whole profile bin tuning route. You can have wee bit of clock stretching at the turbo bins, however it is blind faith to assume that is how mobile thriftiness is supposed to work. Either the bins need near voltage threshold calibration, or another idea which is where my genious shines;
'EDC' tuning: normal operation with edc is, the cpu starts stretching its profile bins, not adaptive clock. Think of it as a limited slip automatic clutch, yes it has to give, but not enough to lose torque on the hills.
AMD needs to merge how sense m.i controls edc throttling with adaptive clock stretching. The genious is there, they just need to ask the Llano guys how they put gpu load ahead of the cpu speed profile. Such a hierarchy can be framed between adaptive clock leading up to near voltage threshold edc throttling & operating in between vdroops.