From owner-freebsd-amd64@FreeBSD.ORG Fri Feb 4 10:37:09 2005 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8FF3516A4CE for ; Fri, 4 Feb 2005 10:37:09 +0000 (GMT) Received: from web26801.mail.ukl.yahoo.com (web26801.mail.ukl.yahoo.com [217.146.176.77]) by mx1.FreeBSD.org (Postfix) with SMTP id E4C9643D49 for ; Fri, 4 Feb 2005 10:37:08 +0000 (GMT) (envelope-from cguttesen@yahoo.dk) Received: (qmail 21610 invoked by uid 60001); 4 Feb 2005 10:37:08 -0000 Message-ID: <20050204103708.21608.qmail@web26801.mail.ukl.yahoo.com> Received: from [194.248.174.58] by web26801.mail.ukl.yahoo.com via HTTP; Fri, 04 Feb 2005 11:37:08 CET Date: Fri, 4 Feb 2005 11:37:08 +0100 (CET) From: Claus Guttesen To: Nathan Vidican , amd64@freebsd.org In-Reply-To: <000001c50a3c$50f2eba0$6800000a@r3140ca> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit cc: questions@freebsd.org Subject: Re: Intel EMT64 Xeon vs AMD Opteron X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Feb 2005 10:37:09 -0000 > Cost wise, AMD Opteron 246 is roughly the same cost > as a 3.0Ghz Xeon ... But > how do they compare performance wise; specifically > related to FreeBSD? We have a dual xeon (nocona) @ 3.2 GHz and a dual opteron @ 2 GHz, both with 4 GB RAM and running the amd64-port. My impression is that the opteron performs *slightly* better than it's Intel-cousin. regards Claus