3DMark03 is a computer benchmarking tool to determine the performance of your computer's 3D graphic rendering and CPU workload processing capabilities for gaming and other applications.

3DMark03 is the first version that supports Microsoft DirectX 9.0 and introduces several new features. The graphics tests cover a range of rendering techniques and DirectX 9 features.

As a complete package, 3DMark03 consists of:

• 4 graphics tests
• 2 CPU tests - low resolution versions of GT1 and GT3, using software vertex shaders to provide the CPU load
• 4 Feature tests
• Sound tests - a sequence of graphics tests that uses 0, 24 and 60 sound sources