From owner-freebsd-performance@FreeBSD.ORG Mon Sep 10 10:16:22 2007 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2696016A418 for ; Mon, 10 Sep 2007 10:16:22 +0000 (UTC) (envelope-from girgen@pingpong.net) Received: from melon.pingpong.net (melon.pingpong.net [195.178.174.161]) by mx1.freebsd.org (Postfix) with ESMTP id BCD0F13C4A5 for ; Mon, 10 Sep 2007 10:16:21 +0000 (UTC) (envelope-from girgen@pingpong.net) Received: from localhost (localhost.pingpong.net [127.0.0.1]) by melon.pingpong.net (Postfix) with ESMTP id CFE5250854 for ; Mon, 10 Sep 2007 11:48:53 +0200 (CEST) Received: from melon.pingpong.net ([127.0.0.1]) by localhost (melon.pingpong.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 94538-01-33 for ; Mon, 10 Sep 2007 11:48:53 +0200 (CEST) Received: from [192.168.1.187] (unknown [213.136.40.204]) by melon.pingpong.net (Postfix) with ESMTP id A3CC35084D for ; Mon, 10 Sep 2007 11:48:53 +0200 (CEST) Date: Mon, 10 Sep 2007 11:48:53 +0200 From: Palle Girgensohn To: freebsd-performance@freebsd.org Message-ID: X-Mailer: Mulberry/4.0.8 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; FORMAT=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Virus-Scanned: by amavisd-new at pingpong.net Subject: AMD or Intel? X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Sep 2007 10:16:22 -0000 Hi, We are looking at getting a server for running postgresql. Only postgresql, a dedicated machine. Since we know FreeBSD very well, we plan on using it as the OS. We have an offer for an IBM server, x3650, with 2 * DC Intel Xeon 5160, Raid with two clusters, one for database and one for xlog. Loads and loads of RAM. Now, I hear rumors that AMD is to be preferred over Intel for performance reasons. Any comments on that? Are we better off getting AMD processors, when running Unix? Regards, Palle