Re: general question on speed using quad core Xeons

[Barry Smith <bsmith@xxxxxxxxxxx>]

   Cool. The pages to look at are

http://www.intel.com/performance/server/xeon/hpc_ansys.htm
http://www.intel.com/performance/server/xeon/hpc_md_nastr.htm

these are the two benchmarks that reflect the bottlenecks of memory  
bandwidth.
When going from dual to quad they get 1.2 times the performance, when  
one would
like 2 times the performance.

   Barry


On Apr 16, 2008, at 9:27 AM, Satish Balay wrote:
> Just a note:
>
> Intel does publish benchmarks for their chips.
>
> http://www.intel.com/performance/server/xeon/hpcapp.htm
>
> Satish