High-definition Video
Processor (HDVP)
Full-screen, full-frame video playback of HDTV and DVD content
DVD-ready motion compensation for MPEG-2
Independent hardware color controls for video overlay
Hardware color-space conversion (YUV 4:2:2 and 4:2:0)
IDCT motion compensation
5-tap horizontal by 3-tap vertical filtering
8:1 up/down scaling
Available graphics
drivers
Microsoft Windows Vista Business 32 and 64, Microsoft Windows XP
(Provides full native Dual View mode, Span or Big Desktop mode, and
Clone mode )
HP qualified drivers may be preloaded or available from the HP support
Web site:
http://welcome.hp.com/country/us/eng/software_drivers.html
.
NVIDIA Quadro FX
3450 Graphics
Controller
Form Factor
ATX
Graphics Controller
NVIDIA Quadro FX 3450 Workstation GPU
Bus Type
PCI-Express x16
Memory
256 MB 450 MHz GDDR3 SDRAM unified graphics memory
Connectors
2 DVI-I (one dual-link/one single-link) analog/digital monitor outputs, 1 3-
pin Mini DIN stereo output, DVI-I to VGA adapters included
Multi-Monitor Support
Dual integrated display controllers supporting up to two analog displays
at 2048 x 1536 @ 75 Hz on both displays or dual digital displays at 1920
x 1200 (single-link) and 3840 x 2400 (dual-link).
NVIEW advanced multi-display desktop and application management
seamlessly integrated into Microsoft Windows
Architecture Features
256-bit memory interface
128-bit IEEE floating-point color precision
12-bit sub-pixel precision
65,536 fragment instruction
65,536 vertex instruction
3D volumetric textures
Single-system powerwall
12 pixels per clock rendering engine
Hardware accelerated antialiased points and lines
Hardware OpenGL overlay planes
Hardware accelerated two-sided lighting
Hardware accelerated clipping planes
3rd generation occlusion culling
16 textures per pixel in fragment programs
Window ID clipping functionality
Hardware accelerated line stippling
OpenGL Quad-buffered stereo
Shading Architecture
Fully programmable GPU (OpenGL 2.0/DirectX
9.0c class)
Long fragment programs (up to 65,536 instructions)
Long vertex programs (up to 65,536 instructions)
Looping and subroutines (up to 256 loops per vertex program)
Dynamic flow control
Conditional execution
QuickSpecs
HP xw4300 Workstation
Technical Specifications - Graphics
DA - 12260 Worldwide — Version 22 — May 25, 2007
Page 65
(20 Seiten)
(219 Seiten)
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