NVIDIA ShaderPerf 2

NVIDIA ShaderPerf is a command-line shader profiling utility and C API that reports detailed shader performance metrics for a wide range of GPUs. 

• GeForce 8 series support
• Pixel Shader Differencing
• Vertex Shader Analysis

• Cycle count
• Register usage
• Driver-optimized shader instruction list
• Vertex and pixel throughput estimates

• [Download] ShaderPerf for Windows (2.07.0611.1915)
• [Download] Quick Tutorial

• ShaderPerf 1.8