From mlopez at iattc.org  Fri Oct 21 19:35:10 2005
From: mlopez at iattc.org (Milton Lopez)
Date: Fri, 21 Oct 2005 10:35:10 -0700
Subject: [Rd] Single vs. dual CPUs
Message-ID: <84B25EE9B4CB1A47A197E6AE76790D7801646465@mail1.lajolla.iattc.org>

I've posted this earlier and have not heard much so far. I'd really appreciate any guidance on this as we are about to order new hardware.

We are buying Dell workstations with Red Hat Linux and 64-bit Xeon CPUs to run R. We could add a second processor to each system, or buy slightly faster single CPU systems. Is it possible to make a generalized statement as to what kind of performance improvement we would see with a single vs. dual processors when running R on these systems?

Thanks again.

Milton F. L?pez 
IT Guy
Inter-American Tuna Commission (IATTC)
8604 La Jolla Shores Drive 
La Jolla, CA 92037 
Tel: (858) 546-7041, Fax: (858) 546-7133 
mlopez at iattc.org 
http://www.iattc.org



[Rd] Single vs. dual CPUs
Milton Lopez