Apple dropped me a note in response to my blog post on its Harpertown Xserve and Mac Pro announcement. I attributed the per-socket CPU power draw claim of “80 watts max, 4 watts idle” to Intel. That ...

Stress testing your CPU is a great way to ensure that your overclock is stable, check that your cooling is powerful enough, or run in some new heat paste that you've applied to your processor. But ...

Undervolting your CPU can be a great way to improve its operating temperatures and reduce its power draw, but if your chip is running too hot and heavy most of the time, undervolting can actually ...