- Hewlett Packard Corporation Power Supply Operator's Guide

Architecture Features 256-bit memory interface
128-bit IEEE floating-point color precision
12-bit sub-pixel 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 and lines
Hardware OpenGL overlay planes
Hardware accelerated two-sided lighting
Hardware accelerated clipping planes
3rd generation occlusion culling
16 textures per pixel in fragment programs
Window ID clipping functionality
Hardware accelerated line stippling
OpenGL Quad-buffered stereo
Shading Architecture Fully programmable GPU (OpenGL 2.0/DirectX
9.0c class)
Long fragment programs (up to 65,536 instructions)
Long vertex programs (up to 65,536 instructions)
Looping and subroutines (up to 256 loops per vertex program)
Dynamic flow control
Conditional execution
High Level Shader
Languages
Optimized compiler for Cg and Microsoft® HLSL
OpenGL 2.0 and DirectX 9.0c support
Open source compiler
High-Resolution
Antialiasing
12-bit subpixel sampling precision enhances AA quality
Rotated-grid full-scene antialiasing (RG FSAA)
8x FSAA dramatically reduces visual aliasing artifacts or "jaggies" at
resolution up to 1920x1200
Display Resolution
Support
Dual Link DVI- I output-drives digital displays at resolutions up to 3840 x
2400 @ 24 Hz
Single Link DVI-I output drives digital displays at resolutions up to 1920
x 1200 @ 75 Hz
Internal 400 MHz DACs - Two analog displays up to 2048 x 1536 @ 75
Hz each
nView Architecture Advanced multi-display desktop & application management seamlessly
integrated into Microsoft Windows.
Supported Graphics
APIs
OpenGL 2.0 ICD with immediate mode support for all OGL primitive
types
DirectX 9.0c
Available Graphics
Drivers
Microsoft Windows XP, Linux - Full Open GL implementation, complete
with NVIDIA and ARB extensions.
HP qualified drivers may be preloaded or available from the HP support
web site:
http://welcome.hp.com/country/us/eng/software_drivers.html .
NVIDIA Quadro FX
4500 Graphics
Controller
Graphics Controller NVIDIA Quadro FX 4500 Workstation GPU
Bus Type PCI Express x16
RAMDAC Dual 400 MHz integrated
QuickSpecs
HP xw9300 Workstation
Technical Specifications - Graphics
DA - 12186 Worldwide — Version 33 — May 25, 2007 Page 63