DokuWiki

User Tools

Site Tools

Trace: • 159 • 167 • 83
cluster:112

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
cluster:112 [2013/10/07 13:07] – [Dell April-2013] hmeijcluster:112 [2013/10/08 19:04] (current) – [Quotes Oct-2013] hmeij
Line 165: Line 165:
 If we could replace, or approximate, the 30 compute nodes' computational power (0.6 teraflops) and job slots (240 cores) with new hardware that consumes 50% less in power, our ROI is 6 years based on the low water mark numbers. When using the high water mark the ROI is 5 years. If we could replace, or approximate, the 30 compute nodes' computational power (0.6 teraflops) and job slots (240 cores) with new hardware that consumes 50% less in power, our ROI is 6 years based on the low water mark numbers. When using the high water mark the ROI is 5 years.
  
 +====== Quotes Oct-2013 ======
  
 +For $82K one could get CPU-HPC wise ...
  
 +  *[[http://download.intel.com/support/processors/xeon/sb/xeon_E5-2600.pdf|Intel Xeon Metrics]]
 +    * E5-2650v2 "ivy" 128 gflops
 +    * E5-2680v2 172.8 gflops
  
 +^vendor^Tnodes^chip^ghz^cache^cores^Tcores^disk^ram^ram/core^Tram^pdu^eswitch^warr^watt^cost^gflops^
 +|dell|30|X5355|2.66|4mb|8|240|80gb|4-16gb|0.5-2gb|340|Y|Y|N|12,552|na|670|
 +|micro|14|2650v2|2.60|20mb|16|224|1tb|128gb|8gb|1,792gb|Y|Y|2|5,400|$77K|4,659|
 +|advcl|10|2680v2|2.80|25mb|20|200|60gb|256gb|12.8gb|2,560gb|Y|Y|3|4,597|$84K|4,480|
 +|exxct|12|2660v2|2.20|25mb|20|240|1tb|128gb|6.4gb|1,536gb|N|N|?|4,860|$60K|4,224|
 +|hp| | | | | | | | | | | | | | | |
  
  
cluster/112.1381151269.txt.gz · Last modified: (external edit)