Fall 2003 Video Card Roundup Part I - ATI's Radeon 9800 XT

Homeworld 2

This game is a space based RTS with plenty of particle effects and eye candy. Framerates can jump wildly from hundreds down to the teens depending on how close you want to get to the action. We decided to run two benchmarks (both with FRAPS), one on an in game cut scene (benchmark 1), and the second on a brief skirmish (benchmark 2) that was easily repeatable (the AI responded consistently to my inaction after the cut scene, so we could easily watch the same destruction occur over and over). These two measurements seemed to reflect the different aspects of gameplay well.

NVIDIA takes this test hands down. The ships of homeworld have some really nice textures, and there are some beautiful particle effects that can be seen just flying around in space watching things blow up. This first test is mostly just watching one big ship fly up past the camera.

We see that the trends remain the same with AA/AF enabled. The 9800XT gained some ground on the NVIDIA cards, but not enough to make a real difference in this test. This is another test where it was not apparent that NVIDIA's AA was doing as much as needed for the scene, so we will take a closer look at this benchmark when we do our image quality comparison.

In this battle scene (with more ships, more textures, and lots of missiles and laser fire), NVIDIA's lead is even more pronounced, could also be due to the cards memory bandwidth as there are more textures that need to be moved in and out of video RAM.

Again, we are not sure about the quality of the AA and filtering in this benchmark, but we will be looking into the matter very promptly. For now though, NVIDIA wears the Homeworld 2 crown.