From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [RFC] sleepy linux Date: Sat, 29 Dec 2007 23:44:35 +0000 Message-ID: <20071229234435.GA17823@ucw.cz> References: <20071225230731.GA29030@elf.ucw.cz> <4772A3FB.8080108@zytor.com> <200712262108.35643.oliver@neukum.org> <4772BD0C.3040609@zytor.com> <20071226205103.GG8094@elf.ucw.cz> <4772BF86.4010906@zytor.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <4772BF86.4010906@zytor.com> Sender: linux-kernel-owner@vger.kernel.org To: "H. Peter Anvin" Cc: Oliver Neukum , kernel list , Linux-pm mailing list , "Rafael J. Wysocki" List-Id: linux-pm@vger.kernel.org Hi! > >NOHZ + C4 + turn off screen + turn off disk + turn off SATA is still > >~8W on thinkpad x60. > > > >S3 is ~1W. > > > >That's quite significant difference. > > > >(But yes, connected-to-ethernet is not most important use scenario.) > > Pavel > > Still... if we could get the desktops of the world down anywhere close > to that range when not used, it would be a huge win. Plus, it is probably mandatory if you want EnergyStar logo ... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html