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Technology Stocks : Rambus (RMBS) - Eagle or Penguin -- Ignore unavailable to you. Want to Upgrade?


To: Tenchusatsu who wrote (25259)7/20/1999 5:22:00 AM
From: Ian Anderson  Respond to of 93625
 
A thought on the "why we do/dont need more memory bandwidth" issue

It is correct that code accesses often hit the L1 cache, because the program is in a loop.

However there is a growing class of applications which have a high data throughput, and the data is much too big to fit in the cache. Video and audio playback, *video recording and editing*, speech recognition, OCR. All these things will become part of the expected features of the home PC over the next 2 years.

The history of the PC has always been that applications are written that go to the edge of current performance. I see no reason to suppose that Moores law is broken just now.

I expect that in 2002 I will be able to buy a machine with 30Gb hard drive, 2Gb RDRAM, 1.5GHz Pentium IV processor, a 20" LCD screen, DVD drive, for around $1500.

Of course the Rambus tax on that machine will not be so great, between $1 and $5 still, but in 2002 I expect them to collect that on around 200M machines