from Intergraph

Intergraph Computer Systems is currently shipping high-performance, PCI-based, OpenGL accelerators on its TD series of Personal Workstations. Using state of the art dedicated hardware, the GLZ and GLI graphics products dramatically accelerate OpenGL and offer the high performance and features traditionally found only on much more expensive workstations. These accelerators are available on Intergraph's TD-4 and TD-5 dual-Pentium Personal Workstations running Windows NT.

GLZ and GLI offer advanced features such as:

• 24-bit, double buffered image planes at all display resolutions up to 2 Mpixels
• 24-bit (GLZ) or 32-bit (GLI) Z-Buffer
• Full hardware support for Gouraud shading
• Full hardware support for texture processing (GLI only) with 8 MTexels of texture storage
• Industry-standard PCI bus interface with DMA engine
• Support for multi-sync monitors up to 2 Mpixels at 76Hz vertical refresh
• Stereo ready
• Multiple color palette support
• 10-bit gamma correction