Specification: IMS Twin Turbo M2 2MB Card

Power Computing provided the information in this article and it was deemed accurate as of 14 November 1997. Apple Computer, Inc. is not responsible for its content. This article is being provided as is and will not be updated in the future.

Does Power Computing maintain any specifications on the IMS Twin Turbo 128 M2 2MB card that it bundles with some of its machines?
Yes, the following specs where compiled from Integrated Micro Solutions' web site at <http://www.integratedmicro.com/Turbo128M2.htm>.

Resolution / Color Matrix
=========================
Resolution            # of colors              Horiz.Freq.           Vert.Freq.
-----------       -----------------------     --------------        -------------
   640x480       256,thousands, millions       31, 35 KHz            60, 67 Hz
   800x600       256,thousands, millions       38, 48 KHz            60, 67 Hz
   832x624       256,thousands, millions         49 KHz                75 Hz  
  1024x768            256,thousands          58, 60, 81 KHz        72, 75, 100 Hz
  1152x870            256,thousands            68, 93 KHz            75, 100 Hz
 1280x1024                 256                   80 KHz                75 Hz
 1360x1024                 256                   81 KHz                75 Hz
 1600x1200                 256               74, 83, 93 KHz        60, 65, 75 Hz
 1920x1080                 256                 70, 84 KHz            60, 72 Hz



Systems Supported:  
-----------------
Power Macintoshes and compatible PCI-bus computers

Bus Supported:  
--------------
PCI, quick 32-bit bus interface

Controller:
-------------
Integrated Micro Solutions' Twin Turbo 128 Graphics/Video Accelerator Chip  

Software Drivers:
---------------------
Control Panel, Easy Installer, Accelerator Extensions, Video Playback Extensions

Display Compatibility:
----------------------
100% Quickdraw Compatible  

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)

Resolutions:  
----------
From 640 x 480 to 1920 x 1080  

Other Specifications:
----------------------------
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  

Machines Affected:  All
Published Date: Feb 20, 2012