Quickspecs – HP WORKSTATION Z400 User Manual
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Looping and subroutines (up to 256 loops per vertex program)
Dynamic flow control
Conditional execution
Supported graphics
APIs
OpenGL 3.0
Direct X 10.0
Available graphics
drivers
Genuine Windows Vista Business(64-bit and 32-bit), Microsoft Windows
XP Professional(64-bit and 32-bit)
Red Hat Enterprise Linux(RHEL) WS4 & 5 Desktop/Workstation
HP qualified drivers may be preloaded or available from the HP support
Web site:
Novell SUSE Linux Enterprise drivers may be obtained from:
ftp://download.nvidia.com/novell
or
High-level Shader
Languages
Optimized compiler for Cg and Microsoft HLSL
OpenGL 2.1 and DirectX 10 support
Open source compiler
CUDA™ Parallel
Processor Cores
192
Power consumption
107.9 Watts
ATI FirePro V7750
1.0GB Graphics Card
Form Factor
4.40 inches (H) × 13.0 inches (L) (11.18 cm (H) × 33.02 cm (L))
Graphics Controller
ATI FirePro V7750 Graphics Board
Bus Type
PCI Express x16, Generation 2.0
Memory
1024 MB GDDR3 SDRAM unified graphics memory
Connectors
2 DisplayPort, 1 Dual-Link DVI-I.
One DisplayPort to DVI and one DVI to VGA adapter included
('DisplayPort to VGA' and 'DisplayPort to Dual Link DVI' adapters
available as an accessory)
Maximum Resolution
Two DisplayPort outputs drive two digital displays up to 2560 x
1600
One dual-link DVI-I output drives one digital display at resolutions
up to 2560 x 1600 @ 60Hz or one analog display at resolutions up
to 2048 x 1536 @ 85Hz
Shading architecture
Full Shader Model 4.0
320 Stream Processing Units
Dynamic load balancing and resource allocation for vertex,
geometry, and pixel shaders
Common instruction set and texture unit access supported for all
types of shaders
Dedicated branch execution units and texture address processors
Supported graphics
APIs
OpenGL 2.1
DirectX 10.1
Available graphics
drivers
Genuine Windows Vista Business (64-bit and 32-bit)
Microsoft Windows XP Professional (64-bit and 32-bit)
HP qualified drivers may be preloaded or available from the HP support
Web site:
Linux drivers may be obtained from:
QuickSpecs
HP Z400 Workstation
Technical Specifications - Graphics
DA - 13276 Worldwide QuickSpecs — Version 4 — 4.17.2009
Page 39