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Reading /usr/lib/X11/doc/README.* in the Red Hat Linux
distribution (which are actually README files from the XFree86
distribution) was the best way I found to determine which video card
to buy for a Linux machine. First of all, you should decide which
graphics chip set you want, then find a supported card that uses it.
Graphics chips support ``acceleration'' to offload the CPU as much as
possible. The file /usr/doc/HOWTO/XFree86-HOWTO in the Red
Hat Linux 6.1 distribution states:
For optimal performance, we suggest using an accelerated card,
such as an S3-chipset card. You should check the documentation for
XFree86 and verify that your particular card is supported before
taking the plunge and purchasing expensive hardware.
Take a look at README.S3V and README.S3 for the details
of S3 support. Another well supported graphics accelerator is the ATI
chip set. The file /usr/lib/X11/doc/AccelCards talks about
supported accelerated cards, but it was last modified in 1994! I ultimately
chose the Matrox Millennium G400 card because (1) CCRMA machines have
always used Matrox Gxxx cards for Linux, (2) the G400 was introduced fairly
recently and got very good reviews, (3) G400 support is said to be available,
and (4) I liked the following line in /usr/lib/X11/doc/README.MGA:
o Makes extensive use of the graphics accelerator. This server is very
well accelerated, and is one of the fastest XFree86 X servers.
That's just what I wanted to hear! I also considered the Asus
GeForce, since it seemed to have the edge in game-oriented performance
reviews, but acceleration support in the GeForce was unclear (being
listed only as ``supported'' in general). Also, it would have
required downloading and installing the latest XFree86 release without
the benefit of a Red Hat .rpm package, and this looked a bit messy and
time consuming. Besides, I don't even plan to use this computer for
games. All I want is a maximally fast display of text, Web pages, and
illustrations.
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