Hmmm.. for what use? Mac Pros aren't supported by any amigaish operating system.
"Low to watch videos", what do you mean? Videos don't exactly require that much from a graphics card... or maybe if you mean hardware decoding capabilities, but none of amigaish systems support those. So in practise it doesn't matter which card you have.. until it supports overlay which makes video scaling fast. So, for G5 machines something like Radeon 9600 is still as fine as the more newer/powerful cards. It's more like if you want 3D stuff run faster with expense of power consumption, then you might consider X800XT etc.
Forgive me, I meant powermac. all the ones from the goodwill i visited had quadros in them. No radeons sadly, but they did lower the price! They gave it to me for $30.
And I was mostly talking about higher resolution video playback from mplayer and such. I don't think I'll be doing anything using a ton of 3D, but i'd like to upgrade it as much as possible with supported hardware. From the little research I did the x800 xt would be the best, But Just making sure.
It's this model.
http://www.everymac.com/systems/apple/powermac_g5/specs/powermac_g5_dual_2.0.htmlHow ever I don't think it will work it doesn't seem to have AGP slots. I could be wrong I haven't taken it apart or anything yet.
I'm also building a PC from extra parts I have laying around just for winuae to compare them since i've already paid for Amiga OS 4.1 FE.
If that's something you guys would be interested in I could make a video from the view point of someone who is new and just wants to use an amiga type OS and what I think is better personally to get started.
I believe I'm all sorted out now and have a game plan. I'd like to think everyone who helped me. I'll continue to check back here for any extra bits of advice anyone may have. :^)