3DMark03 measures performance by simulating games written to DirectX 9, which are contemporary games. We run this program in three resolutions, 1024x768x32, 1280x1024x32 and 1600x1200x32, first without antialiasing and anisotropic filtering, and then configuring antialising at 4x and anisotropic filtering also at 4x. This improves the video quality but lowers the performance. We were willing to see how much performance we lost by putting the VGA to run at the maximum possible image quality. It is important to note that ATI chips can run at 6x antialiasing. Since NVIDIA chips cannot run at this configuration, we had to use 4x antialiasing to use a configuration that is valid to all video cards included in our bechmarks, allowing direct comparison between them.

At a resolution of 1024x768 without any image quality enhancement, ATI Radeon X1900 XTX was 5.84% faster than ATI Radeon X1800 XT, 10.26% faster than MSI GeForce 7800 GTX, 20.23% faster than NVIDIA GeForce 7800 GT, 25.87% faster than ATI Radeon X1800 XL, 29.43% faster than ATI Radeon X850 XT P.E., 46.60% faster than NVIDIA GeForce 6800 GS, 47.41% faster than NVIDIA GeForce 6800 GT, 73.00% faster than HIS Radeon X800 GTO, 76.90% faster than ATI Radeon X1600 XT, 81.05% faster than HIS Radeon X1600 XT, 81.13% faster than HIS Radeon X800 GT, 105.36% faster than XFX GeForce 6600 GT, 126.79% faster than Sapphire Radeon X700 Pro, 151.54% faster than factory-overclocked GeForce 6600 256 MB from XFX, 241.32% faster than Albatron GeForce 6600, 300.78% faster than ATI Radeon X600 XT and 377.05% faster than Sapphire Radeon X600 Pro.

At a resolution of 1280x1024 without any image quality enhancement, ATI Radeon X1900 XTX 6.46% faster than ATI Radeon X1800 XT, 13.47% faster than MSI GeForce 7800 GTX, 26.29% faster than NVIDIA GeForce 7800 GT, 30.15% faster than ATI Radeon X1800 XL, 34.65% faster than ATI Radeon X850 XT P.E., 57.18% faster than NVIDIA GeForce 6800 GT, 58.11% faster than NVIDIA GeForce 6800 GS, 85.87% faster than HIS Radeon X800 GTO, 97.30% faster than HIS Radeon X800 GT, 100.03% faster than ATI Radeon X1600 XT, 105.17% faster than HIS Radeon X1600 XT, 129.90% faster than XFX GeForce 6600 GT, 159.54% faster than Sapphire Radeon X700 Pro, 184.24% faster than factory-overclocked GeForce 6600 256 MB from XFX, 292.54% faster than Albatron GeForce 6600, 364.48% faster than ATI Radeon X600 XT and 453.97% faster than Sapphire Radeon X600 Pro.

At a resolution of 1600x1200 without any image quality enhancement, ATI Radeon X1900 XTX was 8.64% faster than ATI Radeon X1800 XT, 15.34% faster than MSI GeForce 7800 GTX, 18.92% faster than NVIDIA GeForce 7800 GT, 33.59% faster than ATI Radeon X1800 XL, 38.87% faster than ATI Radeon X850 XT P.E., 63.49% faster than NVIDIA GeForce 6800 GT, 66.03% faster than NVIDIA GeForce 6800 GS, 96.63% faster than HIS Radeon X800 GTO, 120.59% faster than ATI Radeon X1600 XT, 123.75% faster than HIS Radeon X800 GT, 126.01% faster than HIS Radeon X1600 XT, 151.72% faster than XFX GeForce 6600 GT, 196.60% faster than Sapphire Radeon X700 Pro, 212.89% faster than factory-overclocked GeForce 6600 256 MB from XFX, 336.15% faster than Albatron GeForce 6600, 448.10% faster than ATI Radeon X600 XT and 549.97% faster than Sapphire Radeon X600 Pro.

At a resolution of 1024x768 enabling image quality enhancements, ATI Radeon X1900 XTX was 5.34% faster than ATI Radeon X1800 XT, 16.59% faster than MSI GeForce 7800 GTX, 24.14% faster than ATI Radeon X1800 XL, 28.64% faster than NVIDIA GeForce 7800 GT, 42.77% faster than ATI Radeon X850 XT P.E., 67.31% faster than NVIDIA GeForce 6800 GT, 69.22% faster than NVIDIA GeForce 6800 GS, 112.91% faster than HIS Radeon X800 GTO, 132.54% faster than ATI Radeon X1600 XT, 141.42% faster than HIS Radeon X1600 XT, 146.67% faster than HIS Radeon X800 GT, 177.14% faster than XFX GeForce 6600 GT, 233.89% faster than factory-overclocked GeForce 6600 256 MB from XFX, 239.37% faster than Sapphire Radeon X700 Pro, 386.80% faster than Albatron GeForce 6600, 488.81% faster than ATI Radeon X600 XT and 591.52% faster than Sapphire Radeon X600 Pro.

At a resolution of 1280x1024 enabling image quality enhancements, ATI Radeon X1900 XTX was 4.61% faster than ATI Radeon X1800 XT, 22.42% faster than MSI GeForce 7800 GTX, 30.60% faster than ATI Radeon X1800 XL, 38.39% faster than NVIDIA GeForce 7800 GT, 50.80% faster than ATI Radeon X850 XT P.E., 83.04% faster than NVIDIA GeForce 6800 GT, 88.40% faster than NVIDIA GeForce 6800 GS, 138.94% faster than HIS Radeon X800 GTO, 152.66% faster than ATI Radeon X1600 XT, 161.59% faster than HIS Radeon X1600 XT, 172.43% faster than HIS Radeon X800 GT, 271.69% faster than XFX GeForce 6600 GT, 285.78% faster than Sapphire Radeon X700 Pro, 286.25% faster than factory-overclocked GeForce 6600 256 MB from XFX, 532.40% faster than Albatron GeForce 6600, 600.74% faster than ATI Radeon X600 XT and 681.11% faster than Sapphire Radeon X600 Pro.

At a resolution of 1600x1200 enabling image quality enhancements, ATI Radeon X1900 XTX was 6.63% faster than ATI Radeon X1800 XT, 27.72% faster than MSI GeForce 7800 GTX, 33.70% faster than NVIDIA GeForce 7800 GT, 35.22% faster than ATI Radeon X1800 XL, 56.29% faster than ATI Radeon X850 XT P.E., 95.42% faster than NVIDIA GeForce 6800 GT, 103.37% faster than NVIDIA GeForce 6800 GS, 154.03% faster than HIS Radeon X800 GTO, 195.63% faster than ATI Radeon X1600 XT, 206.36% faster than HIS Radeon X800 GT, 206.84% faster than HIS Radeon X1600 XT, 329.07% faster than factory-overclocked GeForce 6600 256 MB from XFX, 335.01% faster than Sapphire Radeon X700 Pro, 357.31% faster than XFX GeForce 6600 GT, 664.56% faster than Albatron GeForce 6600, 972.68% faster than ATI Radeon X600 XT and 1.047.95% faster than Sapphire Radeon X600 Pro.