Minimum software and hardware requirements to install and run CMS IntelliCAD 8.1:
Microsoft® Windows 10, 8.x, Windows 7, Windows Vista®, including 32-bit and 64-bit.
For 32-bit operating systems, install the 32-bit version of IntelliCAD.
For 64-bit operating systems, install either the 32-bit or 64-bit version of IntelliCAD. The 64-bit version of IntelliCAD runs slightly faster, but can use all available system memory to handle large drawing files. IntelliCAD 32-bit can access up to 3GB of RAM on 32-bit operating systems and up to 4GB of RAM on 64-bit operating systems.
Intel® Pentium® 4 or comparable, faster processor recommended.
1 gigabyte (GB) of RAM minimum for 32-bit and 2 gigabytes (GB) of RAM minimum for 64-bit Windows 10, 8 and Windows 7, 1 gigabyte (GB) of RAM minimum for Windows Vista.
500 MB of free hard disk space recommended for typical installation.
1024 x 768 VGA or higher resolution, video adapter, and monitor.
Graphics card compatible with OpenGL Version 1.4 or higher.
Keyboard and mouse, or other pointing device.
CD-ROM or DVD drive for installation, if installing from a CD or DVD.