[Beowulf] [gorelsky at stanford.edu: CCL:dual-core Opteron 275 performance]

regatta regatta at gmail.com
Mon Jul 4 01:02:44 EDT 2005


Hi

I was happy to see this benchmark ( although we have our own
benchmark) but be serious , you are comparing 2.4 kernel with 2.6
kernel !!!

On 7/1/05, Eugen Leitl <eugen at leitl.org> wrote:
> ----- Forwarded message from "S.I.Gorelsky" <gorelsky at stanford.edu> -----
> 
> From: "S.I.Gorelsky" <gorelsky at stanford.edu>
> Date: Thu, 30 Jun 2005 23:00:42 -0700 (PDT)
> To: chemistry at ccl.net
> Cc: ed.gasiorowski at amd.com, mike at colfax-intl.com
> Subject: CCL:dual-core Opteron 275 performance
> Reply-To: chemistry at ccl.net
> 
> 
> To add to the discussion about the performance of new dual-core
> processors for computational chemistry applications,
> 
> the comparison of Intel and AMD dual-CPU based computers is shown at:
> 
> http://www.sg-chem.net/cluster/
> 
> As can be seen from the graph, the Gaussian 03 execution speed (test job
> 397) on dual-core dual-CPU Opteron 275 workstation is faster by a factor of 1.95
> as compared to the dual-CPU Xeon 3.2GHz 800MHz FSB machine.
> 
> -----------------
> 
> I would like to thank Ed Gasiorowski (AMD) and Mike Fay (Colfax
> International) for their support.
> 
> Serge Gorelsky
> 
> ----------------------------------------------------------------
>  Dr S.I. Gorelsky, Department of Chemistry, Stanford University
>  Box 155, 333 Campus Drive, Stanford, CA 94305-5080 USA
>  Phone: (650) 723-0041. Fax: (650) 723-0852.
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-- 
Best Regards,
--------------------
-*- If Linux doesn't have the solution, you have the wrong problem -*-

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