Quickspecs – HP XW6400X User Manual
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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-tim
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
Xilleon TV encoder for high quality analog support
Spatial/temporal dithering enables 10-bit colour quality on 8 and 6-bit
displays
VGA mode support on all outputs
Shading architecture
Supports Microsoft DirectX 9.0 Shader Model 3.0 programmable vertex
and pixel shaders in hardware
Full speed 128-bit floating point processing for all shader operations
Dedicated branch-execution units for high performance dynamic
branching and flow control
Dedicated texture address units for improved efficiency
Up to 512 simultaneous pixel threads
Multiple Render Target (MRT) support
Render to vertex buffer support
Supported graphics APIs
OpenGL 2.0
DirectX 9.0
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:
.
HP-tested Windows XP and Linux
QuickSpecs
HP xw6400 Workstation
Technical Specifications - Graphics
DA - 12505 Canada — Version 27 — January 7, 2008
Page 67