Dual-Core and Quad-Core performance question
Rodrick Brown
rbrown at BallistaSec.com
Mon Feb 25 22:05:30 UTC 2008
It all depends on your application if your application are single
threaded I doubt you would see much difference in performance from any
of these systems. You first really need to understand the types of
applications you plan to support.
-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of Allen, Jack
Sent: Monday, February 25, 2008 4:42 PM
To: General Red Hat Linux discussion list
Subject: Dual-Core and Quad-Core performance question
Hello:
Can anyone point me to some information about the performance
differences of say the following systems.
A) 4 Single-Core CPUs running at 3.0GHz
B) 2 Dual-Core CPUs running at 3.0GHz
C) 1 Quad-Core CPU running at 3.0GHz
Everything else being the same, that is 4GB of memory, disk, etc...
The reason I ask, is I have been told that a Dual-Core System
will only give about a 25% performance improvement over 1 Single-Core
system. That is not it is not twice as fast.
----
Thanks:
Jack Allen
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