Linked by David Adams on Wed 4th Aug 2010 18:28 UTC, submitted by estherschindler
Permalink for comment 435496
To read all comments associated with this story, please click here.
To read all comments associated with this story, please click here.
Features
Linked by Thom Holwerda on 05/21/13 21:38 UTC
Linked by Thom Holwerda on 05/20/13 11:29 UTC
Linked by Thom Holwerda on 05/18/13 21:33 UTC
Linked by David Adams on 05/16/13 4:23 UTC
Linked by Thom Holwerda on 05/11/13 21:41 UTC
Linked by Thom Holwerda on 05/08/13 14:22 UTC
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Linked by Thom Holwerda on 04/24/13 22:24 UTC
Linked by Thom Holwerda on 04/18/13 11:21 UTC
More Features »
Sponsored Links



Member since:
2005-11-16
Hi,
A) two dual core cpus
B) one quad core cpu?
Which CPUs? How much heat do they generate? Which caches are shared between cores? Would "two dual core CPUs" be ccNUMA (e.g. Opteron)? If it is ccNUMA does that mean you get 2 memory controllers and twice as much RAM bandwidth? What software would it run - is the software effected by caching and/or memory bandwidth (or just raw processing speed)? Does the software optimise memory allocation for ccNUMA?
What about prices (dual-socket motherboards are typically more expensive)?
-Brendan