Graphic card on Miata

[Romain Guerout <romain guerout stud unibas ch>]

To the list :

I have a Miata PWS 500au running both
Tru64 v5.1 with X11 and
RedHat Linux 7.2 with Xfree v 4.3.0.

I want to invest in another graphic card
What I want for sure is a resolution of 1280x1024
with 16 millions colors.

Can someone give me any hints about a graphic card
fulfilling these requirements compatible with both X11 and Xfree 4.3.0

Thanks in advance.

Romain Guerout