As the subject suggests, nVidia have released Chameleon Mark. Chameleon Mark is a performance tool for measuring pixel shader performance for a variety of shaders. It is based upon the popular Chameleon demo, which was released by NVIDIA with the introduction of the GeForce3 line of GPUs. It uses Direct X 8.1 shaders.
You can download it from the nVidia website.
Further Reading: Read and find more news at our news index page.