I am not planning to load Windows on my Mac, use it mainly for music, internet and casual gaming ( Apple games not Windows games ), I suppose for this the ATI 1900 would be sufficient and I do not really have to worry about a bigger graphics card.
I have bought my Mac Pro with the X1900 card for the 'old' Windows games I already owned (latest was Elder Scrolls IV: Oblivion).
And it still runs fantastically fast with it in 1600x1200 resolution with all details set to high.
Did try the Prey Demo with the same settings and the resulting FPS (frames per second) were superb.
Although I find myself glimpsing at the new Nvidia 8800, I am very happy with the ATI and am quite sure that I stick with it for a long time.
I have bought my Mac Pro with the X1900 card for the 'old' Windows games I already owned (latest was Elder Scrolls IV: Oblivion).
And it still runs fantastically fast with it in 1600x1200 resolution with all details set to high.
Did try the Prey Demo with the same settings and the resulting FPS (frames per second) were superb.
Although I find myself glimpsing at the new Nvidia 8800, I am very happy with the ATI and am quite sure that I stick with it for a long time.
I'm also happy with the 1900. I am currently playing (well - it's more serious than that...er...evaluating it for younger family members... much to old for playing...<cough> ) Call of Duty 4 on Windows (Bootcamped) at 1680 x 1050 with everything turned full up, and don't have any problem.