Article View: comp.sys.amiga.tech
Article #4884Re: Amiga X speed (was Re: I need Help with the A3000!)
From: Dale Luck
Date: Fri, 10 Aug 1990 17:08
Date: Fri, 10 Aug 1990 17:08
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2365 bytes
In article <7290@lmrc.uucp> hassinger@lmrc.uucp (Bob Hassinger) writes:
>
>Since you mentioned the issue of X speed, could you comment on the speed of the
>Amiga X product on various models and configurations, and compared to
>alternative X options such as DEC's VT1000 X terminal and the new VT1200
>version they are showing at DECworld.
>
>Some say the Amiga version is significantly faster and more memory efficient.
>If so, maybe you can comment on why, and the likely hood of it continuing to be
>so.
>
>Bob Hassinger
>...uunet!ccavax!lmrc!hassinger .or. hassinger@lmrc.UUCP
I don't like to quote some of my own benchmark figures but here are
some numbers taken from with a too simple benchmark program made
available a long time ago. Xstones
Some of the numbers quoted may be out of date, newer software,
newer hardware, etc.
blit text xstones
-------------------------------------------------------
A2000-GVP(30) 18927 37812 21588
A2500/30 17840 34375 18919
IBM PC/RT 15934 10937 15486
A2500 15872 26812 14145
sun 3/60 16577 13437 13343
sun 3/110 14266 11250 11229
sun 3/50 10000 10000 10000 (normalized to this)
A2000 11799 11000 6938
All tests were done with the bench program running locally.
These results reflect aggresive usage of some of the unique
Amiga graphics hardware. Other tests that do not depend as much
on the blitter, etc. do show that yes, a 68000 at 7mhz does
not have as much steam as some of the faster cpus. Such as
window mapping, thick lines, etc. some of which use floating pnt.
In general though we do fair pretty well.
All the servers benchmarked are running R3 X11.
--
Dale Luck GfxBase/Boing, Inc.
{uunet!cbmvax|pyramid}!amiga!boing!dale
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!cs.utexas.edu!usc!apple!olivea!oliveb!amiga!boing!dale From: dale@boing.UUCP (Dale Luck) Newsgroups: comp.sys.amiga.tech Subject: Re: Amiga X speed (was Re: I need Help with the A3000!) Message-ID: <902@boing.UUCP> Date: 10 Aug 90 17:08:32 GMT References: <6071@sugar.hackercorp.com> <13386@cbmvax.commodore.com> <6091@sugar.hackercorp.com> <1990Jul25.224140.24184@cbnewsm.att.com> <13456@cbmvax.commodore.com> <13489@cbmvax.commodore.com> <7290@lmrc.uucp> Reply-To: dale@boing.UUCP (Dale Luck) Distribution: usa Organization: Boing, Milpitas, Ca. Lines: 43