GK HP NVIDIA Quadro FX4500 512MB PCI-E, graphics

Graphics controller NVIDIA Quadro FX 4500 Workstation GPU Bus type PCI Express x16 RAMDAC Dual 400 MHz integrated Memory 512 MB GDDR3 SDRAM unified graphics memory Connectors 2 DVI-I analog/digital monitor outputs, 1 3-pin Mini DIN stereo output, DVI-I to VGA adapters included Multi-monitor support Dual integrated display controllers supporting up to 2048x1536 @ 75Hz (analog) or 3840x2400 @ 41Hz (digital) on both displaysNVIDIA Quadro FX 4500 architecture 256-bit memory interface 35.2GB/sec. memory bandwidth Full 128-bit floating point color precision 12-bit subpixel precision 65,536 fragment instruction 65,536 vertex instruction 3D volumetric textures Single-system powerwall 12 pixels per clock rendering engine Hardware accelerated antialiased points & lines Hardware OpenGL® overlay planes Hardware accelerated two-sided lighting Hardware accelerated clipping planes Hardware two-sided lighting 3rd-generation occlusion culling OpenGL quad-buffered stereo Hardware-Accelerated Pixel Read-Back