Features such as deep sleep modes aren't "transistor properties", you silly boy, and they most certainly can be fused.
Nice try.
Except I didn't say the transistor changes were to enable different sleep modes.
Slower, less leaky transistors can be swapped for faster, leakier transistors, if one wants to trade clockspeed for power usage, as is the case with Turion.
Hence, your statement that the only differences between Turion and regular A64 are controlled by fuses is... (wait for it...)
Wrong! (again!) <ggg>