Johannes Stezenbach wrote:
If someone has done measurements I'd be interested to
know the numbers about the actual power savings which
can be achieved by using P4 clock mod. I don't expect
it to be much, but I bet it's more than 1W.
Clock modulation can reduce power by 40W on a 3.6GHz Xeon when the
system is running a high-power application (e.g. Linpack). (It also
reduces performance by a factor of 6-10). Clock modulation saves no
power at all during idle.
Wes Felter - [email protected]
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