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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
Shading Architecture
Shading ArchitectureShading Architecture
Shading Architecture
16 textures per pixel in fragment programs
Window ID clipping functionality
Hardware accelerated line stippling
Fully programmable GPU (OpenGL2.0/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
High Level ShaderHigh Level Shader
High Level Shader
Languages
LanguagesLanguages
Languages
Optimized compiler for Cg and Microsoft® HLSL
OpenGL 2.0 and DirectX 9.0c support
Open source compiler
High-Resolution
High-ResolutionHigh-Resolution
High-Resolution
Antialiasing
AntialiasingAntialiasing
Antialiasing
12-bit subpixel sampling precision enhances AA quality
Rotated-grid full-scene antialiasing (RG FSAA)
16x FSAA dramatically reduces visual aliasing artifacts or "jaggies" at
resolution up to 1920x1200
Display Resolution
Display ResolutionDisplay Resolution
Display Resolution
Support
SupportSupport
Support
Dual Dual Link DVI-I output-drives digital displays at resolutions up to 2560
x 1600 @ 60Hz
Internal 400 MHz DACs – Two analog displays up to 2560x1600 @ 60 Hz
nView Architecture
nView ArchitecturenView Architecture
nView Architecture
Advanced multi-display desktop & application management seamlessly
integrated into Microsoft Windows®.
Supported Graphics APIs
Supported Graphics APIsSupported Graphics APIs
Supported Graphics APIs
OpenGL 2.0 ICD with immediate mode support for all OGL primitive types
DirectX 9.0c
Available Graphics
Available GraphicsAvailable Graphics
Available Graphics
drivers
driversdrivers
drivers
Microsoft Windows XP Professional, Microsoft Windows Vista Professional,
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
QuickSpecs
HP xw6400 Workstation
HP xw6400 WorkstationHP xw6400 Workstation
HP xw6400 Workstation
Technical Specifications - Graphics
DA - 12505 Canada — Version 26 — January 7, 2008
Page 68