Quadro NVS 420 Architecture

• 128-bit color precision
• 12 pixels per clock rendering engine
• 3D volumetric texture support
• 3rd generation occlusion culling
• 16 textures per pixel in fragment programs
• 16X FSAA (Full-Scene Antialiasing)
• Window ID clipping functional
• Compliant with OpenGL and DirectX applications

Shading Architecture

• Full Shader Model 4.0 (OpenGL 3.0, Direct X 10)
• Long fragment programs (unlimited instructions)
• Long vertex programs (unlimited instructions)
• Looping and subroutines (up to 256 loops per vertex program)
• Dynamic flow control
• Conditional execution

DisplayPort Audio

• Dolby Digital (AC3)
• DTS 5.1
• Dual channel and multi-channel (7.1 LPCM)
• Data rates of 44.1 KHz, 48 KHz, 88.2 KHz, 96 KHz, 176 KHz and 192 KHz
• 16-bit, 20-bit and 24-bit word sizes