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IXMicro Twin Turbo 128

From Higher Intellect Vintage Wiki
128M8 Rev 3.7 dual output
128M8 Rev 3.7 dual output
128M8 Rev 3.7 dual output

For PCI based Power Macintosh systems. Made by iXMicro.

Twin Turbo 128M4[edit]


  • Controller: IXMICRO's TwinTurbo 128 Graphics/Video Accelerator Chip
  • Real-Time Video, QuickTime, and MPEG Playback Acceleration and scaling
  • Pan/Zoom
  • 4MB VRAM
  • Software Drivers: Control Panel, Easy Installer, Accelerator Extensions, Video Playback Extensions
  • Display Compatibility: 100% Quickdraw Compatible
  • Systems Supported: Any PCI-based Power Macintosh system
  • Warranty: 5-Year Limited Warranty


  • 80 MB /sec sustained image update rate
  • 180 MB /sec sustained image scroll rate
  • 3 Gbyte/sec color fill rate
  • 35 million pixel/sec line draw rate
  • Up to 16.7 million colors
  • Resolutions from 640 x 480 to 1920 x 1080
  • Horizontal Sync: 31.3 Khz - 96 Khz
  • Vertical Refresh: 60 Hz - 100Hz (Non-interlaced)
  • Video Connectors: DB-15 (Mac with monitor sense), Mini DB-15 (VGA)
  • Computer Interface: 32-bit PCI


See Also[edit]