GK PNY Quadro 4 380 XGL 64MB DDR, AGP 8x bulk

128-bit DDR memory interface 64MB DDR SDRAM NVIDIA Lightspeed Memory Architecture II Hardware overlay Hardware antialiased lines Two-sided lighting Full-scene antialiasing 2nd-generation occlusion culling Dual 350MHz RAMDACs Maximum Resolution 2048x1536 @ 75Hz OpenGL quad-buffered stereo Dual 350MHz RAMDACs Maximum Resolution 2048x1536 @ 75Hz OpenGL quad-buffered stereo NVIDIA Unified Driver Architecture (UDA) AGP 8X/4X/2X and AGP Texturing Support Microsoft DirectX 8.1, OpenGL 1.4 Optimizations and Support (with vertex and pixel programmability)