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Article #2878

Alpha questions

#2878
From: Esa Karell
Date: Thu, 12 Nov 1992 20:15
33 lines
1328 bytes
I've only seen the ads on trade rags so I'd like
to ask a few questions.

1) How parallel is Alpha? Can it execute more than
   1 instruction/cycle (say, yes )? If yes, how many
   optimal/average?

2) How many instructions are there?

3) How scalable it is with clock rate? 200 sounds
  quite steep. Can you *easily* (means, still use
  the same technology) jack it up to say 400?
  Is it CMOS?

4) How big are icache and dcache?
   Does it vary on any of the currently introduced boxes?

5) The ad said that also SV(R4?) *IX is (yeah, it really did
   say *is* not will :-) available besides OSF/1.
   Who did this for Alpha and any details on it?

6) Greetings to dec mktg. Couldn't you possibly come up
   with a more pathetic way to push this chip than
   by tooting this 4 ??? ??? ??? whatever number.
   And think that some poor sobs may actually buy the
   propaganda that this box is 4 <whatever> times
   better than what they have now.... 
  

-- 

Esa Karell karell@cs.Helsinki.FI
Tel. +358-0 513 081 /home
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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!news.funet.fi!hydra!karell
From: karell@cs.Helsinki.FI (Esa Karell)
Newsgroups: comp.sys.dec
Subject: Alpha questions
Message-ID: <31486@hydra.Helsinki.FI>
Date: 12 Nov 92 20:15:12 GMT
Organization: University of Helsinki, Finland
Lines: 33