HP xw4400 Quickspecs

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
Image quality features
Image quality featuresImage quality features
Image quality 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
Architecture Features
Architecture FeaturesArchitecture Features
Architecture Features 256-bit memory interface
128-bit IEEE floating-point precision graphics pipeline
128-bit colour precision
12-bit sub-pixel precision
8x FSAA at 1920x1200, 4x at 2048x1536, rotated grid FSAA sampling
algorithm
Hardware accelerated antialiased 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
Dual Link DVI enabling driving digital displays up to 3840x2400 (24Hz)
SLI Link
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
Display output
Display outputDisplay output
Display output 16-bit per channel floating point HDR and 10 bit per channel DVI output
Programmable piecewise linear gamma correction, colour correction,
and colour space conversion (10-bits per colour)
Complete independent colour controls and video overlays for each display
High quality pre- and post-scaling engineers with underscan support for all
outputs
Content-adaptive de-flicker filtering for interlaced displays
Spatial/temporal dithering enables 10-bit colour quality on 8 and 6-bit
displays
VGA mode support on all outputs
QuickSpecs
HP xw4400 Workstation
HP xw4400 WorkstationHP xw4400 Workstation
HP xw4400 Workstation
Technical Specifications - Graphics
DA - 12568 Canada — Version 12 — March 2, 2007 Page 66

HP xw4400 Specifications

General

Processor	Intel Core 2 Duo
Chipset	Intel 975X
Memory	Up to 8 GB DDR2
Storage	SATA 3.0 Gb/s
Graphics	NVIDIA Quadro FX series
Operating System	Windows XP Professional
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 3 PCI
Ports	6 USB 2.0, 2 PS/2, 1 serial, 1 parallel, 1 RJ-45
Optical Drive	DVD-ROM