XGItech!
See their range of products!
http://www.xgitech.com/products/XGIP...09032003En.pdf
Their enthusiast product actually feature 2 GPU on a single PCB board. That is what we are looking for... duo GPU, dual the fun!
For the first time in gaming history, you can harness the brute force of true, dual GPUs on a single, DX9 Compliant board. Volari Duo takes on the task of graphics processing with twice the firepower of other graphics cards, blowing away 3D benchmark challenges like a pair of 9 millimeters. Enjoy the crisp clarity of independent frame rendering with a stunning increase in overall yield that will redefine what people expect from a GPU.
With an amazing 16 pipelines linked through a proprietary new bridge protocol, Volari™ Duo unleashes an avalanche of processing power that will leave the competition out in the cold.
True Hardware DirectX9
Both Volari Duo processors employ XGI’s next generation TruShader™ 2.1 Engine, taking vertex and pixel shading to a new level of realism. Combine this with built-in DirectX9 programmability and highly efficient pixel pipelines, 3D environments now come alive with cinematic realism and movie-studio caliber graphics. Advanced developers can take advantage of the Volari Duo processor’s fully programmable DirectX9 functions to deliver visual experiences never before seen on the PC.
Volari Duo
Volari™ Duo V8 Ultra Specifications
Blazing-fast PCI Bus Interface
- 32-bit PCI local bus standard Revision 2.2 compliant
- True AGP2.0 & AGP3.0 Compliant configuration setting
- Hardware auto detect for AGP1.0, AGP2.0 or AGP3.0 mode support
Double Octa-pipe 3D Engine
- Extreme High performance 256-bit 3D engine
- High order surface tessellation
- Optimized hardware geometry transform/lighting/setup engine
- Total of 4 units of Vertex Shader with Fully compliant Direct3D 9.0 Vertex Shader ver. 2.0
- Total of 8 sets of Pixel Shader (2.0) with Fully compliant Direct3D 9.0 Pixel Shader ver. 2.0
- 16 sets high performance pixel rendering pipelines
- Supports Bump Mapping, Mipmapped Cubic Mapping and Volume Texture supports flat and Gouraud shading
- High quality anisotropic filtering
- Supports 2-side stencil.
- 2X/4X full scene anti-aliasing(FSAA)
Ultimate Performance 2D Engine
- Hardware command queue
- High-speed Direct Draw Accelerator
- Hardware GDI 2000 Accelerator
- Source read-buffer to minimize engine wait-state
- Built-in destination read-buffer to minimize engine wait-state
High Definition TV-OUT Solution with XV301
- PAL and NTSC Systems.
- Composite, S-Video, and Component RGB Output Signals
- Macrovision Copy Protection Process Rev. 7.1.L1
- HDTV 480i/480p/1080i/720p YPbPr Output Signals.
- A single link TMDS transmitter with excellent scaling capability for TFT LCD panel display
MPEG-2 Video Decoder
- MPEG-2 MP@ML standards compliant
- Supports up to 20 Mbit/sec bit rate decoding
- True hardware VCD, DVD and HDTV decoding
Video Accelerator
- YUV-to-RGB color space conversion
- Bi-linear video interpolation with integer increments of 1/2048
- Complete graphics and video overlay function
- Hardware video decoder interface
- Independent VBI capture
- Supports DVD sub-picture playback overlay
- Built-in independent Gamma correction RAM
Proprietary Cipher Video Processor
- 5 fields per-pixel motion detection de-interlace function, video sources from MPEG decoder, Video capture and AVI interfaces.
- Down scaling function and scaling vector as 1/2, 1/4.
- Next generation de-interlaced and 1/2 down scaling function.
Display Memory Interface
- Supports DDR SDRAM, DDR-II SDRAM type to 256M Bytes memory
BitFluent Architecture (XGI Volari Duo Only)
- Advanced interface for dual GPU solution
- Up to 2.13GB bus bandwidth
High Integration
- Programmable 24-bit true-color RAMDAC up to 400 MHz pixel clock
- Built-in VIP interface
- VESA Plug & Display for PanelLink Interface
- Built-in Thermal Diode for GPU Security-Update
Miscellaneous
- Supports 32K/64K/128K Bytes ROM decoding
- Supports 20MHz SPI ROM interface 1140-balls 37.5mm x 37.5mm FC-BGA package
http://www.xgitech.com