HP XW8400

128-bit colour precision
12-bit sub-pixel precision
8x FSAA at 1920x1200, 4x at 2048x1536, rotated grid FSAA sampling
algorithm
Hardware accelerated anti-aliased points and lines
Hardware OpenGL overlay planes
Hardware accelerated two-sided lighting
Hardware accelerated clipping planes
3rd generation occlusion culling
3D volumetric texture support
Quad-buffered stereo
Shading architecture
Shading architectureShading architecture
Shading architecture Fully programmable GPU
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
Supported graphics APIs
Supported graphics APIsSupported graphics APIs
Supported graphics APIs OpenGL 2.0
DirectX 9.0
Available graphics drivers
Available graphics driversAvailable graphics drivers
Available graphics drivers Microsoft Windows Vista Business 32 and 64, Microsoft Windows XP
Professional qualified drivers may be preloaded or available from the HP
support Web site:
http://welcome.hp.com/country/us/eng/software_drivers.html .
ATI FireGL™ V3350
ATI FireGL™ V3350ATI FireGL™ V3350
ATI FireGL™ V3350
(Part# RV705AA)
Form factor
Form factorForm factor
Form factor ATX
Graphics controller
Graphics controllerGraphics controller
Graphics controller RV515
Bus type
Bus typeBus type
Bus type PCI-Express x16
Memory
MemoryMemory
Memory 256 MB DDR unified frame buffer, Z-buffer and Texture storage
Connectors
ConnectorsConnectors
Connectors Dual DVI-I analog/digital, dual VGA analog support with DVI-to-VGA
adapters.
Display resolution support
Display resolution supportDisplay resolution support
Display resolution support Analog support for 2048x1536 @ 85Hz on each output connector.
Digital support for 1920x1200 @ 60Hz on each output connector.
RAMDAC
RAMDACRAMDAC
RAMDAC Dual 10-bit per channel 400MHz
Architecture features
Architecture featuresArchitecture features
Architecture features 2x/4x/6x Anti-aliasing modes; multi-sample algorithm with gamma
correction, programmable sparse sample patterns, and centroid
sampling
2x/4x/8x/16x Anisotropic Filtering modes; up to 128-tap texture
filtering
High resolution texture support (up to 4K x 4K)
Hardware supported overlays, anti-aliased points and lines, 2 sided
lighting, occlusion culling
Avivo video and display
Avivo video and displayAvivo video and display
Avivo video and display
platform
platformplatform
platform
64-bit per pixel floating point HDR supported throughout the pipeline,
includes support for blending and multi-sample anti-aliasing
32-bit integer HDR (10:10:10:2) format supported throughout the
pipeline, includes support for blending and multi-sample anti-aliasing
Programmable video
Programmable videoProgrammable video
Programmable video
processor
processorprocessor
processor
Accelerated MPEG-2, MPEG-4, DiVX, WMV9, VC-1 and H.264
decoding and transcoding
Seamless pixel shader integration with video in real-time
QuickSpecs
HP xw8400 Workstation
HP xw8400 WorkstationHP xw8400 Workstation
HP xw8400 Workstation
Technical Specifications - Graphics
DA - 12522 Canada — Version 26 — February 22, 2008 Page 57