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Groups > comp.os.linux.hardware > #1318

Re: free software + OpenCL: supported hardware?

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.os.linux.hardware, alt.os.linux.debian
Subject Re: free software + OpenCL: supported hardware?
Date 2012-07-14 12:05 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2012Jul14.140524@mips.complang.tuwien.ac.at> (permalink)
References <8639515fk2.fsf@gray.siamics.net> <ge2dnekIqvdiLJ3NnZ2dnUVZ_gednZ2d@westnet.com.au>

Cross-posted to 2 groups.

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joe <joe@home.com> writes:
>I would steer well clear anything that has ATI/AMD graphics, these will 
>cause grief, the drivers are crap and so is the hardware on linux.

In my experience the free drivers for ATI cards are far superior to
the free drivers for Nvidia cards (reportedly Nouveau is getting
there, but that's too recent for my experience).

I have used Radeon Cards on Linux on my PC since the Radeon 9600,
which I bought almost ten years ago (then 9250, X800, X1650, 4670 and
now 5770).  No grief for me, but for some chips 3D acceleration was
not available on the Debian track I used (mostly stable, sometimes
testing) when I bought the card.

As for grief, a collegue got a PowerBook in 2004, which had an Nvidia
chip.  He never could get that Laptop to display on an external screen
with Linux.  In contrast, I got an iBook (with a Mobile Radeon 9200)
at about the same time, and although it was quite a bit of work, I got
it to display on an external screen.

Another example, we got Zotac Ion-based X-Terminals a few years ago,
which have Nvidia graphics.  The nv driver does not work for
2560x1600, so we had to go for the proprietary nvidia driver.

- anton
-- 
M. Anton Ertl                    Some things have to be seen to be believed
anton@mips.complang.tuwien.ac.at Most things have to be believed to be seen
http://www.complang.tuwien.ac.at/anton/home.html

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Thread

free software + OpenCL: supported hardware? Ivan Shmakov <oneingray@gmail.com> - 2012-07-09 18:39 +0700
  Re: free software + OpenCL: supported hardware? joe <joe@home.com> - 2012-07-13 18:40 -0500
    Re: free software + OpenCL: supported hardware? Ivan Shmakov <oneingray@gmail.com> - 2012-07-14 12:39 +0700
    Re: free software + OpenCL: supported hardware? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-14 12:05 +0000
  AMD Radeon HD6450 Ivan Shmakov <oneingray@gmail.com> - 2012-07-15 00:21 +0700
    Re: AMD Radeon HD6450 Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2012-07-14 21:13 +0200

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