| ATI Fire GL4 3-D 128MB AGP/Pro
50 Dual-DVI TV/OUT Video Card (28130074-001) The ATI Fire GL4
3-D Graphics Accelerator is a high performance 3-D graphics
accelerator designed for mid- to high-end Workstations running
Intel® Pentium® III or IV class processors. The Fire GL4
features a 128-MB frame buffer with 256-bit wide double data rate
(DDR) SDRAM memory. All the functionality of a VGA controller,
3-D/2-D raster engine with pipeline setup processor, and a 300-MHz
RAMDAC, all in a single package. The unique combination of
high performance and complete feature set like Full Scene
Antialiasing (FSAA), dual head output, and quad buffer stereo
interface make the Fire GL4 an ideal choice for the professional
mid- to high-end workstation user running OpenGL. Performance
The ATI Fire GL4 3-D Graphics Accelerator performance is enabled by
the RC1000/GT1000 chipset utilizing a 128-MB frame buffer with
256-bit wide DDR SDRAM memory. The RC1000 integrates all of the
functionality of a VGA controller and 3-D raster engine with
pipeline setup processor and a 300-MHz RAMDAC together with support
for video streams by providing a Color Space Conversion and bilinear
scaling unit
- AGP Pro50 - AGP2X/4X/1X
- 128-MB DDR SDRAM unified frame buffer, z-buffer, and texture
storage
- 128-KB BIOS Flash ROM
- 8 million 3-D triangles per second (10 pixels)
- 4 million triangles per second (25 pixels)
- 256-bit graphics rasterizer
- 35 Gflops per second hardwired geometry engine
Key Benefits
- FSAA support
- Dual screen output for resolutions up to 1600 x 1200 x 32-bit
mini-din stereo interface
- Dual DVI-I connectors, digital and analog monitor outputs
- DDCB2 monitor support on all operating system platforms
- Intel Pentium III and IV streaming SIMD support
- DDC2B monitor support
- Compliance with Microsoft® and Intel PC'99 workstation
requirements
- Compliance with VESA DMT 1.0 and VESA GTF 1.0 video timing
specifications
- 24-bit z, 8-bit stored alpha, 8-bit overlay and 5-bit WID,
8-bit clip/stencil planes
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