[Tyler]

Под автокад требования:

Windows® 8 Standard, Enterprise, or Professional edition, Windows® 7 Enterprise, Ultimate, Professional, or Home Premium edition (compare Windows versions), or Windows XP® Professional or Home edition (SP3 or later) operating system
For Windows 8 and Windows 7: Intel® Pentium® 4 or AMD Athlon™ dual-core processor, 3.0 GHz or higher with SSE2 technology
For Windows XP: Pentium 4 or Athlon dual-core processor, 1.6 GHz or higher with SSE2 technology
2 GB RAM (4 GB recommended)
6 GB free disk space for installation
1,024 x 768 display resolution with true color (1,600 x 1,050 recommended)
Microsoft® Internet Explorer® 7 or later web browser
Install from download or DVD

Планшет не особо под это дело хорошо.

А так бери на win или андройде.