AutoCAD 2015
Architect ™ [4D]Microsoft Windows 8 or 7
Processor
32-bit: Pentium 4 or AMD Athlon Dual Core, 3.0 GHz or greater with SSE2 technology
64-bit: Athlon 64 or Opteron with SSE2 technology, or Intel Xeon or Pentium 4 with EM64T support and SSE2 technology
2 GB RAM
Disk space: 6.0 GB
1024 x 768 display resolution with True Color