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Re: Rambus aims for 1 TeraByte per second memory bandwidth by 2010

by Robert Redelmeier <redelm@[EMAIL PROTECTED] > Dec 7, 2007 at 02:47 PM

In comp.sys.ibm.pc.hardware.chips Robert Myers <rbmyersusa@[EMAIL PROTECTED]
> wrote
in part:
> On Dec 5, 12:31 am, daytripper <day_tri...@[EMAIL PROTECTED]
> wrote
>> Of course, the first question they had was "what about latency?"
> 
> Bandwidth is king.  Said it long ago.  Wider is the only

Uhm, err, for what sorts of problems/tasks?  Had bandwidth
been always and overall governing, Rambus first iteration
would have succeeded.  Their execs obviously thought they
had technical advantages worth the commercial conditions.
The market disagreed.

> way left to go.  We will see more and more of same and the
> only thing to do about latency is to hide it.

This has often been tried with only partial success (video)
Sometimes latency governs and cannot be hidden (databases).
It must be reduced as AMD has done fairly successfully.

-- Robert
 




 12 Posts in Topic:
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
daytripper <day_trippr  2007-12-04 00:48:29 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
Terje Mathisen <terje.  2007-12-04 08:03:36 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
"Chris Thomasson&quo  2007-12-03 23:17:43 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
"Del Cecchi" &l  2007-12-04 16:11:14 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
daytripper <day_trippr  2007-12-05 00:31:25 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
a?n?g?e?l@[EMAIL PROTECTE  2007-12-06 05:03:43 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
Robert Redelmeier <red  2007-12-07 14:47:39 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
daytripper <day_trippr  2007-12-07 17:51:06 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
"Ken Hagan" <  2007-12-10 10:31:39 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
John Ahlstrom <Ahlstro  2007-12-10 14:37:43 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
Robert Redelmeier <red  2007-12-08 07:18:08 
Re: Rambus aims for 1 TeraByte per second memory bandwidth by 20
Robert Redelmeier <red  2007-12-11 15:19:00 

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