RE: 2 CPU Dual Core vs 1 CPU Quad Core
- From: Jeff Chirco <JChirco@xxxxxxxxxx>
- To: "CRISLER, JON A" <JC1706@xxxxxxx>, Paul Drake <bdbafh@xxxxxxxxx>
- Date: Tue, 8 Nov 2011 18:57:22 +0000
I restored from an rman backup to the new server and so far in my initial test
I am seeing things slower on the new server. But one difference is the old
server runs Windows 2003 R2 and the new servers is on 2008R2. Maybe that is a
difference.
Jeff
-----Original Message-----
From: CRISLER, JON A [mailto:JC1706@xxxxxxx]
Sent: Monday, November 07, 2011 3:12 PM
To: Jeff Chirco; Paul Drake
Cc: oracle-l@xxxxxxxxxxxxx
Subject: RE: 2 CPU Dual Core vs 1 CPU Quad Core
Its not just a change from dual-core to quad-core- almost everything in the new
server is faster, some of it is significantly faster. Overall you should be
pleased with improved performance.
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Jeff Chirco
Sent: Monday, November 07, 2011 4:11 PM
To: Paul Drake
Cc: oracle-l@xxxxxxxxxxxxx
Subject: RE: 2 CPU Dual Core vs 1 CPU Quad Core
All I know is the old server is a Dell PowerEdge 2950 with 32Gb of memory and a
Clock Frequency of 1333Mhz and the new server is a Dell PowerEdge R710 with
48Gb of memory with a Clock Frequency of 6400Mhz. I am not sure what all that
means though, except for memory.
From: Paul Drake [mailto:bdbafh@xxxxxxxxx]
Sent: Monday, November 07, 2011 12:57 PM
To: Jeff Chirco
Subject: Re: 2 CPU Dual Core vs 1 CPU Quad Core
Jeff,
Do you know the processor model number?
We recently migrated an HP DL585 G2 to a newer Dell Blade where a pair of dual
cores (running RHEL 4U8 x86-64) was moved to a single socket, quad core Intel
blade.
Old server had an on-die memory controller, 16 GB memory in total - likely 533
MHz.
New blade has 48 GB DDR3-1333 MHz memory. I believe that this processsor only
supports 2 memory controller channels (per socket).
Processor is Intel Xeon X5667 3.06 GHz quad core.
Paul
On Mon, Nov 7, 2011 at 2:26 PM, Jeff Chirco
<JChirco@xxxxxxxxxx<mailto:JChirco@xxxxxxxxxx>> wrote:
I was wondering if anybody else has any experience in performance testing a 2
CPU Dual Core vs 1 CPU Quad Core. We need to swap out one of our Windows
database servers to a quad core because they are not making the dual core
anymore. Let me know if you have any information. Thanks in advanced.
Jeff
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