| Component | Minimum (Basic) | Recommended (3D / Nesting) | | :--- | :--- | :--- | | | Windows 10 64‑bit | Windows 11 64‑bit | | CPU | Intel Core i5 | Intel Core i7 (6+ cores) or i9 | | RAM | 8 GB | 32 GB (64 GB for heavy 3D) | | GPU | Integrated | NVIDIA RTX 30-series / Quadro RTX | | Storage | SSD (space for ~15 GB + projects) | Fast NVMe SSD | | Resolution | 1280 x 1024 | 1920 x 1080 (dual monitors) | | Prerequisites | .NET 4.7.2, VC++ 2019 Redist (x64 & x86) | Same |

What Is Optitex Software? A Practical Guide for Fashion Designers

Understanding the system requirements for Optitex 21 is the first and most crucial step toward a productive and frustration-free design experience. By matching your hardware to the demands of the specific modules you use—from a basic i5 for 2D patterns to a powerful i7 and RTX GPU for 3D visualization—you can ensure a stable, fast, and responsive workflow.

This information is based on official Optitex documentation and common industry best practices. Always refer to the latest Optitex documentation for the most current requirements, as specifications may change with service packs.

High clock speed (measured in GHz) per single core is vital.

Windows Home editions are supported but may lack certain networking features required for enterprise license management. 2. Processor (CPU)

Running out of RAM will force your computer to use your hard drive as virtual memory, which severely bottlenecks performance.