Quickspecs – HP XW6400X User Manual
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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
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 128 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
NVIDIA Quadro FX 1500
PCI-Express graphics
controller
Form Factor
ATX
Graphics Controller
NVIDIA NV71GL
Bus Type
PCI Express x16
Memory
256MB GDDR3 SDRAM unified frame buffer, Z-buffer and Texture storage
Connectors
2 dual-link DVI-I + 9-pin HDTV output
Display resolution
support
Dual integrated analog display controllers supporting up to two analog
displays at 2048x1536 @ 85Hz on both displays or dual digital displays at
1920x1200 (single-link) and 3840x2400 (dual-link).
HD-Out component Mode: YPrPB - SMPTE 1080i, 720p, 480p, 576p or
composite Mode: NTSC/PAL 480i, 576i
NVIEW advanced multi-display desktop and application management
seamlessly integrated into Microsoft® Windows®
RAMDAC
Dual 400MHz integrated
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
QuickSpecs
HP xw6400 Workstation
Technical Specifications - Graphics
DA - 12505 Canada — Version 27 — January 7, 2008
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