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DL580 G7 Memory Performance.

Sam_Lees
Frequent Advisor

DL580 G7 Memory Performance.

Hi All

I hade read as much info available in Quickspecs and userguides about the Memory guidelines and performance configurations.

Can someone tell me what the impact of installing 256GB (32x 8GB) in 4 memory Cartridges vs spreading this configuration out across 8 memory cartridges in Hemisphere Mode.

If the Optimal configuration using a CPU with QPI 6.4GT will run the RAM 1066Mhz. What is the impact on Memory speed if this is run on 4 Memory cartidges not in Hemisphere mode ?

The link below outlines the Memory guidelines a little clearer than Quickspecs.

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c02283239&jumpid=reg_R1002_USEN

Many Thanks
Sam
1 REPLY
Sam_Lees
Frequent Advisor

Re: DL580 G7 Memory Performance.

I answered my own question. I have found some performance testing done by Fujitsu on Nahalem EX Memory configuraitons. Please refer to the link below.

https://globalsp.ts.fujitsu.com/dmsp/docs/wp-nehalem-ex-memory-performance-ww-en.pdf

Regards
Sam