Sun 4/280 power?

Article View: comp.sys.misc

Article #1439

#1439

From: Bill Ross
Date: Tue, 23 Feb 1988 02:31

18 lines
1138 bytes

So, all you Sun 4 owners out there, how much juice is in a Sun 4/280?
Sun claims that the machine is rated at 10 MIPS although I have heard
that this is somewhat inflated.  I'm looking to buy some of these beasties
to replace my old flock of VAX 750's.  I can run about 15 users doing
C compiles, nroff, macsyma, spice, ctrlc &etc on a 750 before it gets
unbearably slow.  While the 750 is only rated at about 1 MIP because
of I/O considerations there is no way I can just scale this up to
arrive at a figure of 150 users on a 4/280.  What is a good figure?
How many users do you support on your machine (25? 30?) and what type
of jobs are they running?  Any and all insights welcome.

BR

-- 
Bill Ross 	Washington University ECL,  St. Louis 314-889-5894
UUCP:		br@wucs1.UUCP  or  ..!{ihnp4,uunet}!wucs1!br
ARPANET:	wucs1!br@uunet.ARPA
CSNET:		wucs1!br@uunet.ARPA%csnet-relay

Technical Details

Message-ID: <755@wucs1.UUCP>

Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!wucs1!br

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!wucs1!br
From: br@wucs1.UUCP (Bill Ross)
Newsgroups: comp.sys.misc
Subject: Sun 4/280 power?
Message-ID: <755@wucs1.UUCP>
Date: 23 Feb 88 02:31:40 GMT
Organization: Washington University, St. Louis
Lines: 18