Intel today used little fanfare to introduce new Xeon 5000-series quad-core processors that promise lower power without the accompanying drop in performance. The 2.33GHz L5410 and 2.5GHz L5420 are built on the smaller 45 nanometer Penryn architecture that underpins most of Intel's lineup but are tuned to consume much less power than standard Xeons...

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	www.macnn.com/articles/08/03/25/intel.45nm.lp.quad.xeons/