Question processor speed differences.

From: Tory M Blue <tmblue(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Question processor speed differences.
Date: 2011-05-10 17:28:44
Message-ID: BANLkTim8h2pLbhLmufQv+vSHBt-ha+VqSQ@mail.gmail.com
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AMD Opteron(tm) Processor 4174 HE vs Intel(R) Xeon(R) CPU E5345 @ 2.33GHz

I'm wondering if there is a performance difference running postgres on
fedora on AMD vs Intel (the 2 listed above).

I have an 8 way Intel Xeon box and a 12way AMD box and was thinking
about migrating to the new AMD box, from the 4 year old Intel box. But
I wasn't sure if there is some performance stats on AMD multi core
procs vs the Intels for DB applications?

Thanks

Tory

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