In a multi-cpu system (SMP for most mainstream OS's, as AMP is not supported by them) applications can be run on either on cpu or across many cpu's, it all depends on the configuration used.
Some applications can do this on single platform or clusters.

I like the new IBM 64 bit PPC chips myself :)

Peter Kaulback

In the hour of 04:32 PM 07/01/2003 -0600, [EMAIL PROTECTED] spoke this:
Howdy...

There is one fallacy I see in all of this, as most people are not fully
familiar with how multi-processor systems work.

First off, a multi-CPU system executes a program on only one processor,
otherwise several problems due to missing information.

Now in regards to bus speeds, they were 33, 66, 100, 133, 266, and finally
400.  I cannot comment on whether the P3 was a 100 or 133 MHz bus, but
regardless, it was an advancement over the P2.

I just wonder what is going to be done with the Itanium and trying to keep
it backwards compatible with the Celeron, Xeon, and Pentium series.  I think
AMD has won the battle, AND the war.


Richard

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On
Behalf Of Peter Kaulback
Sent: Tuesday, January 07, 2003 7:45 AM
To: [EMAIL PROTECTED]
Subject: Re: PCWorks: Dual Processor Performance (Benchmarking)


The P3 800 will be much faster than the dual P2 333, as the P2 is the first
generation of the P2 class which sported the 66 mhz system bus while the P3
has the 100 or 133 mhz bus (correct me if I am wrong on the exact figure:)).

Secondly for a dual you should double the ram to compare against a similar
single cpu system.

If you can afford it then try to get a dual P2 400+ mhz system. HTH

Peter Kaulback
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