Here is Nvidias detailed slam of 3dmark03
"3DMark03 combines custom artwork with a custom rendering engine that creates a set of demo scenes that, while pretty, have very little to do with actual games. It is much better termed a demo than a benchmark. The examples included in this report illustrate that 3DMark03 does not represent games, can never be used as a stand-in for games, and should not be used as a gamers’ benchmark."
"Unfortunately, Futuremark chose a flight simulation scene for this test (game 1). This genre of games is not only a small fraction of the game market (approximately 1%), but utilizes a simplistic rendering style common to this genre. Further, the specific scene chosen is a high altitude flight simulation, which is indicative of only a small fraction of that 1%."
"For all intents and purposes game tests 2 and 3 are the same test. They use the same rendering paths and the same feature set. The sole difference in these tests appears to be the artwork. This fact alone raises some questions about breadth of game genres addressed by 3DMark03. --- These two tests attempt to duplicate the “Z-first” rendering style used in the upcoming first-person shooter game, “Doom 3”. They have a “Doom-like” look, but use a bizarre rendering method that is far from Doom 3 or any other known game application."
"Finally, the choice of pixel shaders in game tests 2 and 3 is also odd. These tests use ps1.4 for all the pixel shaders in the scenes. Fallback versions of the pixel shaders are provided in ps1.1 for hardware that doesn’t support ps1.4. Conspicuously absent from these scenes, however, is any ps1.3 pixel shaders. Current DirectX 8.0 (DX8) games, such as Tiger Woods and Unreal Tournament 2003, all use ps1.1 and ps1.3 pixel shaders. Few, if any, are using ps1.4."
"This year’s 3DMark has a new nature scene (game 4). It is intended to represent the new DirectX 9.0 (DX9) applications targeted for release this year. The key issue with this game scene is that it is barely DX9."
"So, where do you find a true gamers’ benchmark? How about running actual games? Most popular games include a benchmark mode for just this purpose. Doom3, Unreal Tournament 2003, and Serious Sam Second Encounter are all far better indicators of current and upcoming game performance."