Tom's Hardware has put up the second installment of their VGA Charts comparisons, this time checking out most graphics cards (31 to be precise) on low end systems (1 GHz Athlon).
Interesting to know : the Radeon 9700 reigns supreme except for Dungeon Siege which definitely prefers nVidia cards.

You can still check out Part 1 of the VGA charts which has tests of 29 cards on an Athlon XP 2700+ and P4 3 GHz.

In other news: