Guide to Downloading and Installing AutoCAD Civil 3D 2015 (64-bit)
To ensure the software runs efficiently, your workstation must meet these official specifications for the 64-bit environment: Minimum Requirement Recommended Windows 7 Professional/Enterprise/Ultimate Windows 8/8.1 Pro or Enterprise Processor Intel Pentium 4 or AMD Athlon 64 (SSE2 support) Intel Xeon or Core i7 Memory (RAM) Disk Space 8 GB for installation; 4 GB for program files SSD with 10+ GB free Display 1280 x 1024 with True Color 1600 x 1200 or higher Graphics Card 128 MB VRAM (Pixel Shader 3.0+) 256 MB to 512 MB+ VRAM Key Features of the 2015 Release
Improved data exchange between Civil 3D and InfraWorks 360.
AutoCAD Civil 3D 2015 remains a staple for many engineering professionals due to its stability and robust Building Information Modeling (BIM) features. While newer versions are available, legacy projects and specific hardware configurations often require this specific 2015 release. Official Download Options