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Subject: Re: Presentation PDF link.

Author: pavel

Date: 16:24:55 04/24/02

Go up one level in this thread

On April 24, 2002 at 19:22:50, Dan Andersson wrote:

>http://www.amd.com/us-en/assets/content_type/DownloadableAssets/Opteron_Press_Preso2.pdf

"Unlike Intel Xeons where each additional CPU gets a decreasing fraction of the
fixed system bandwidth (bandwidth is the rate of flow of data), additional
Opterons increase system bandwidth in an additive fashion.  Therefore a 2-way
Opteron system enjoys twice the system bandwidth of a 1-way Opteron system; an
8-way Opteron system has an eightfold bandwidth advantage over a 1-way Opteron
system.  For an Intel Xeon server, system memory bandwidth never increases
beyond a 1-way Pentium 4 desktop. "

A good news for SMP programmers?

pavs

• Re: Presentation PDF link. Dan Andersson 16:26:51 04/24/02
  • Re: Presentation PDF link. Sean Mintz 16:50:50 04/24/02
    • Re: Presentation PDF link. Dan Andersson 17:29:36 04/24/02
      • Re: Presentation PDF link. Tom Kerrigan 00:48:19 04/25/02
        • Re: Presentation PDF link. Dan Andersson 01:12:26 04/25/02
          • Re: Presentation PDF link. Tom Kerrigan 15:41:49 04/25/02
          • Re: Presentation PDF link. Robert Hyatt 10:29:34 04/25/02
            • Re: Presentation PDF link. Tom Kerrigan 20:01:37 04/25/02
              • Re: Presentation PDF link. Robert Hyatt 21:07:54 04/25/02
                • Re: Presentation PDF link. Tom Kerrigan 12:21:39 04/26/02

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