From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Treutner Subject: Re: Virtualization Performance: Intel vs. AMD Date: Sun, 15 Nov 2009 16:56:56 +0100 Message-ID: <200911151656.56318.thomas@scripty.at> References: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Andreas Winkelbauer Return-path: Received: from static.115.55.40.188.clients.your-server.de ([188.40.55.115]:56698 "EHLO scripty.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753268AbZKOQTt (ORCPT ); Sun, 15 Nov 2009 11:19:49 -0500 In-Reply-To: Content-Disposition: inline Sender: kvm-owner@vger.kernel.org List-ID: On Sunday 15 November 2009 13:22:36 Andreas Winkelbauer wrote: > Now my question is: Are there any important differences in terms of > virtualization performance and/or features between the current Intel/AMD > CPUs (e.g. Core i7 "Lynnfield" and Phenom II X4 "Deneb")? The Core i7 has hyperthreading, so you see 8 logical CPUs. But don't ask me if that's really an advantage for doing virtualization ;-) -t