3Dlabs OXYGEN™ GVX420 (128MB)

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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.

• New High-end / dual-monitor professional 3D card
• Advanced OpenGL graphic processors
• New 2x GLINT R4 rasterizers
• 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

• 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

• 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

• OpenGL 1.1 ICD (1.2 ready)
• Dynamic Load Balancing optimizes geometry and lighting loads between GLINT® Gamma G2 and host CPU
• Fully optimized for Intel® SSE and AMD® 3DNow!

• 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

• 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

• Full-length ATX form-factor AGP card with connected PCI daughter card
• AGP 1x/2x/4x compatible
• AGP Pro compatible

• 128 MB of unified high-speed SGRAM
• Framebuffer, Z-buffer and texture memory

• Supports dual high-resolution analog or digital displays from a single card under Windows 2000 and Windows NT 4.0

• 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

• Windows NT4.0 (including dual head OpenGL support)
• Windows 2000
• DDC2B support on all operating systems

• Point and click to automatically optimize system and configuration for key professional applications

• Dual DB-15 analog connector
• Dual DVI-D digital connectors
• 3-pin mini-din stereo connector

• 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

• Three (3) years parts and labor limited warranty