[Beowulf] Re: Opteron 275 performance
lindahl at pathscale.com
Wed Jul 27 13:39:06 EDT 2005
On Wed, Jul 27, 2005 at 12:43:32PM -0400, Steve Cousins wrote:
> We are considering getting a Dual Dual-Core Opteron system vs. two Dual
> Opteron systems.
The dual-core system should be cheaper. But the two dual Opterons will
have a faster clock and twice as much memory bandwidth. So depending on
how much your code likes memory bandwidth...
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