The World's First 65 W Desktop Quad Core

CPU Power Loss: 19.40 W While Idle

While idling, Phenom X4 9100e reduces its speed from 1.80 GHz to 900 MHz.

The 50 mV drop in the Cool’n’Quiet mode does not provide any major benefit; compared to the Phenom X4 9500, our Phenom X4 9100e yielded power savings of only 0.74 W.