Inventor LT System Requirements
64-bit Windows 10
64-bit Windows 8.1 with Update KB2919355
64-bit Windows 7 SP1
3.0 GHz or greater (Recommended)
Intel or AMD, 2 GHz or faster (Minimum)
12 GB RAM or more (Recommended)
15 GB Installer plus full installation
4 GB GPU with 106 GB/S Bandwidth and DirectX 11 compliant(Recommended)
1 GB GPU with 29 GB/S Bandwidth and DirectX 11 compliant (Minimum)
1280 x 1024 or higher
3840 x 2160 (4K); Preferred scaling
Autodesk Inventor LTTM is optimized to take advantage of the SSE2 extended instruction sets supported on Pentium 4, AMD Athlon 64, and AMD Opteron processors. Inventor LTTM will not install on computers that do not support SSE2. Several utilities are available on the Internet that report CPUID including supported instructions sets.
Internet connection for web install with Autodesk Desktop App, Autodesk collaboration functionality, web downloads, and licensing.
Network license manager supports Windows Server 2016, 2012, 2012 R2, 2008 R2 and the operating systems listed above.
Microsoft Internet Explorer 11 or equivalent
Full local install of Microsoft® Excel 2010, 2013 or 2016 for iFeatures, iParts, iAssemblies, Global BOM, Parts Lists, Revision Tables, spreadsheet-driven designs and Studio animation of Positional Representations.
Office 365 subscribers must ensure they have a local installation of Microsoft Excel 2016.
64-bit Microsoft Office is required to export Access 2007, dBase IV, Text and CSV formats.
Windows Excel Starter, OpenOffice, and browser-based Office 365 applications are not supported.
.NET Framework Version 4.7 or later. Windows Updates enabled for installation.
Autodesk recommends settings which allow Microsoft Windows to manage virtual memory as needed. There should always be at least twice as much free hard disk space as system memory (RAM)