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The Oxygen GVX420 is a high-end workstation graphics accelerator for
demanding CAD and DCC professionals who need effortless interaction with
the most complex designs to maximize productivity.
Dual new-generation, 3Dlabs GLINT R4 processors provide 256-bit graphics
performance, 128 MB of on-board memory and flexible analog and DVI dual
display capabilities. Unlike graphics cards based on gaming technology,
Oxygen GVX420 is a true professional graphics solution packed with advanced
features, 3Dlabs' renowned OpenGL quality and extensive application
certifications for trouble-free performance.
KEY FEATURES
- New High-end / dual-monitor professional 3D card
- Advanced OpenGL graphic processors
- New 2x GLINT R4 rasterisers
- New GLINT Gamma 2 geometry processor
- 128 Mbytes graphics memory
- 256 Mbytes virtual texture store
- Two VGA connectors (single or dual head)
- Two DVI-I connectors (Digital Flat Panel)
- Stereo connector
- AGP (requires free adjacent PCI slot)
- Multi-monitor OpenGL support (Windows NT and 2000)
- PowerThreads OpenGL ICD
- Windows 2000 and Windows NT 4
TECHNICAL SPECIFICATIONS
Dual GLINT R4 Rasterization Processors
- Unified 2D, 3D and video processing
- Flexible digital stripe interleaving architecture efficiently focuses
both processors into one framebuffer for double fill-rate
performance or drives two independent displays
- 256-bit memory bus architecture
- Dual integrated 300 MHz RAMDAC
- 7 independent DMA engines provide low CPU utilization
- Integrated SVGA Controller
GLINT Gamma G2 Geometry Processor
- 100% OpenGL® transform and lighting in hardware
- Full OpenGL 1.2 functionality in hardware
- 5 GFLOP floating point performance
- 16 simultaneous light sources
- 6.3 million lit, transformed triangles per second
- Directional, positional and spotlights with quadratic attenuation and
local viewer support
PowerThreads SSE OpenGL Drivers
- Full OpenGL 1.1 ICD (1.2 ready)
- Dynamic load balancing optimizes geometry and lighting load
between GLINT®
- Gamma® G2 and host CPU
- Fully optimized for Intel® SSE and AMD® 3DNow!
Professional 3D Rendering
- Complete OpenGL 1.2 functionality in silicon
- Full OpenGL overlays
- Single pass bump-mapping, per-pixel lighting
- High-quality Gouraud shading
- Perspectively correct bilinear and trilinear filtering with per-pixel
mip-mapping
- Dual bilinear mip-mapped textures in a single pass
- 2048x2048x32 maximum individual texture size
- Source and destination alpha blending
- Fogging and depth cueing
- Antialiased lines and polygons
- Full-scene antialiasing
- Hardware scissoring, stippling and stencil buffers
- GID clipping for efficient window management
- 32-bit Z-buffering
Virtual Texturing
- Full virtual memory management unit in GLINT R4 silicon
- Allows the board to act as a full 256MB graphics card
- Independent texture handling in each GLINT R4 optimizes texture
handling in dual processor architecture
Board Physical
- Full-length ATX form-factor AGP card with connected PCI daughter card
- AGP 1x/2x/4x compatible
- AGP Pro compatible
Memory
- 128MB of unified high-speed SGRAM
- Framebuffer, Z-buffer and texture memory
Multi-head Capable
- Supports dual high-resolution analog or digital displays from a
single card under Windows 2000 and Windows NT 4.0
Stereo Support
- True quad-buffered stereo support up to 1280x1024 true-color per
screen, 118Hz refresh rate (stereo not supported on flat panel
displays)
- Independent Z-buffer for left and right eye
- Dual screen stereo supported for effective maximum stereo
resolution of 2560x1024
Drivers
- Windows NT 4.0 (including dual head OpenGL support)
- Windows 2000
- DDC2B support on all operating systems
Advanced Control Panel
- Point and click to automatically optimize system and configuration
for key professional applications
Connectors
- Dual DB-15 analog connector
- Dual DVI-D digital connectors
- 3-pin mini-din stereo connector
System Requirements
- 100% IBM® - compatible PC
- Intel® Pentium® II, AMD® Athlon® K6 processor or compatible
- IBM-compatible motherboard with AGP or AGP Pro slot and
adjacent empty PCI slot
- Microsoft Windows XP, 2000 or NT 4.0 with Service Pack 5 or higher
- 64 MB system memory
- 16 MB free disk space
Warranty
- Three (3) years parts and labor limited waranty
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