From owner-freebsd-hardware@FreeBSD.ORG Mon Oct 16 14:09:22 2006 Return-Path: X-Original-To: freebsd-hardware@freebsd.org Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 52AD916A494 for ; Mon, 16 Oct 2006 14:09:22 +0000 (UTC) (envelope-from lgusenet@be-well.ilk.org) Received: from mail3.sea5.speakeasy.net (mail3.sea5.speakeasy.net [69.17.117.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id DC28043D4C for ; Mon, 16 Oct 2006 14:09:21 +0000 (GMT) (envelope-from lgusenet@be-well.ilk.org) Received: (qmail 13917 invoked from network); 16 Oct 2006 14:09:21 -0000 Received: from dsl092-078-145.bos1.dsl.speakeasy.net (HELO be-well.ilk.org) ([66.92.78.145]) (envelope-sender ) by mail3.sea5.speakeasy.net (qmail-ldap-1.03) with SMTP for ; 16 Oct 2006 14:09:21 -0000 Received: by be-well.ilk.org (Postfix, from userid 1147) id 1328F2842E; Mon, 16 Oct 2006 10:09:19 -0400 (EDT) To: freebsd-hardware@freebsd.org References: <44wt738057.fsf@be-well.ilk.org> <78ED28FACE63744386D68D8A9D1CF5D4209C94@MAIL.corp.lumeta.com> <200610140308.00451.soralx@cydem.org> <200610150041.59870.soralx@cydem.org> From: Lowell Gilbert Date: Mon, 16 Oct 2006 10:09:19 -0400 In-Reply-To: <200610150041.59870.soralx@cydem.org> (soralx@cydem.org's message of "Sun, 15 Oct 2006 00:41:59 -0700") Message-ID: <44u0241hf4.fsf@be-well.ilk.org> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: Quiet computer X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Oct 2006 14:09:22 -0000 soralx@cydem.org writes: >> I don't really care how fast the crypto engine is on my Via system. > > neither do I care how fast it is on someone else's system :p, but I'm Fair enough. Its speed on your own system may matter less to you than you think, as well. ;-) > just curious whether the speed VIA claims, 25Gbps(!) peak is achievable Peak rate is a useless number. If it were sustainable, it wouldn't be quoted as a "peak" rate; and if it's not sustainable, it doesn't affect the perceived performance. >> I just care that it offloads the ALU. I haven't gotten around to >> proving whether (and by how much) it does so. > > did you get to the point that you're sure it's being used? Yes. it is. >> > BTW... `ubench`? :) >> >> Not impressive. > > you're using the same board as OP? No, not at all; I didn't mean to imply I was. I have the slowest (and lowest powered) Via chips I could get. The ubench numbers are slightly lower than the Pentium II system it replaced, at a similar clock rate. Note that I didn't mean the numbers were bad, either...