Quickspecs – HP XW6400X User Manual
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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
Dual Link DVI enabling driving digital displays up to 3840x2400 (24Hz)
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
OpenGL 2.0
DirectX 9.0
Available graphics drivers Microsoft Windows Vista 32 and 64, Microsoft Windows Vista 32 and 64,
Microsoft Windows XP Professional qualified drivers may be preloaded or
available from the HP support Web site:
.
ATI FireGL™ V3350 (Part#
RV705AA)
Form factor
ATX
Graphics controller
RV515
Bus type
PCI-Express x16
Memory
256 MB DDR unified frame buffer, Z-buffer and Texture storage
Connectors
Dual DVI-I analog/digital, dual VGA analog support with DVI-to-VGA adapters.
Display resolution
support
Analog support for 2048x1536 @ 85Hz on each output connector.
Digital support for 1920x1200 @ 60Hz on each output connector.
RAMDAC
Dual 10-bit per channel 400MHz
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
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
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 xw6400 Workstation
Technical Specifications - Graphics
DA - 12505 Canada — Version 27 — January 7, 2008
Page 64