SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : CYRIX / NSM
NSM 18.270.0%Jul 31 5:00 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Scumbria who wrote (27178)6/8/1998 12:38:00 AM
From: Joe NYC  Read Replies (2) of 33344
 
Steve,

In a multiprocessor system an onboard memory controller does not make sense. Instead you want to have very large L2 caches to minimize traffic on the system bus.

In a multiprocessor system, it would be nice to have 2+ CPUs share one memory controller and one very large L2 cache. With 2+ CPUs, each one it it's own packaging, each CPU needs to check all of the L2s (if I understand it correctly) before it accesses the DRAM. So more CPU's with their own L2's will generate a lot of trafic on the system bus.

If anybody understand's this better, please feel free to jump in.

Joe
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext