PC Stats has posted their review on the AMD Athlon64 FX-60 Dual Core Processor

In house testing between an AMD Athlon64 FX-60 and Intel Pentium D 840 based system illustrate the decreased power consumption of a FX-60, about 40W less power at idle and about 45W at full load. Looking at total system power draw, with both cores stressed, the AMD Athlon64 FX-60 system draws comparably less power than the equivalent Intel PC under the same conditions.

AMD Athlon64 FX-60 Dual Core Processor Review