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Use "underclock" in a sentence
"Search the posts on macrumors for "underclock" and there is a good thread comparing everyone's coolbook settings."
"AMD's six-core Phenom II X6 CPUs will underclock three cores and automatically overclock the other three"
"AMD's six-core Phenom II X6 CPUs will underclock three cores and automatically overclock the other three Rumor: Apple testing AMD chips for future Macs."