Shader Model 6.0 Download Apr 2026

Need to check your current Shader Model support? Run dxdiag → Display tab → “Driver Model” (WDDM 2.x) and “Feature Levels” (should include 12_0 or higher).

| Feature | Benefit | |---------|---------| | (WaveActiveSum, WaveReadLaneFirst) | Cross-lane communication without shared memory; improves performance in post-processing, culling, and physics. | | 16-bit types (min16float, int16_t) | Reduces register pressure and bandwidth; ideal for mobile/low-power GPUs. | | Descriptor heap indexing | Allows dynamic indexing of resources (textures/buffers) without root signature changes. | | Signed/unsigned 8-bit dot product (for inference) | Accelerates neural network inference on GPU (used in DirectML). | | Raw Gather | More flexible texture sampling. | Shader Model 6.0 Download