<p align=left>We compared the Linpack results on our 32 compute core Xeon cluster between Windows HPC Server 2003 and Windows HPC Server 2008 and we were pleasantly surprised by the nice performance gain we saw. We went from about 130 GFlops to 153 GFlops in a GigE interconnect cluster.</p> <p align=left> </p> <p align=left>Dom</p> <p align=left> </p>© 2009 Microsoft Corporation. All rights reserved.Tue, 02 Sep 2008 16:41:01 Zee44ed1f-7449-4f7b-bc4a-7e5d488d76cfhttp://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#ee44ed1f-7449-4f7b-bc4a-7e5d488d76cfhttp://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#ee44ed1f-7449-4f7b-bc4a-7e5d488d76cfDomDhttp://social.microsoft.com/Profile/en-US/?user=DomD<p align=left>We compared the Linpack results on our 32 compute core Xeon cluster between Windows HPC Server 2003 and Windows HPC Server 2008 and we were pleasantly surprised by the nice performance gain we saw. We went from about 130 GFlops to 153 GFlops in a GigE interconnect cluster.</p> <p align=left> </p> <p align=left>Dom</p> <p align=left> </p>Thu, 20 Mar 2008 20:59:15 Z2008-03-20T20:59:15Zhttp://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#3b491a6a-ff5d-4896-826e-060e4b4c608dhttp://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#3b491a6a-ff5d-4896-826e-060e4b4c608dCalvin Clark _MSFT_http://social.microsoft.com/Profile/en-US/?user=Calvin%20Clark%20_MSFT_ Thanks for the feedback!   Did you have to make any other changes?Tue, 26 Aug 2008 11:40:47 Z2008-08-26T11:40:47Zhttp://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#e17bd47a-c3a6-4743-af8d-3902489aa041http://social.microsoft.com/Forums/en-US/windowshpcbeta/thread/ee44ed1f-7449-4f7b-bc4a-7e5d488d76cf#e17bd47a-c3a6-4743-af8d-3902489aa041Ryan Waitehttp://social.microsoft.com/Profile/en-US/?user=Ryan%20%20Waite Great news, Dom!<hr size="1" align="left" width="25%">Ryan Waite - Product Unit Manager - Windows HPCTue, 02 Sep 2008 16:41:01 Z2008-09-02T16:41:01Z