Optitex 21 System Requirements- May 2026

Optitex 21 — System Requirements (feature list)

Minimum system features

• OS: Windows 10 (64-bit)
• CPU: Quad-core 2.5 GHz (Intel i5 or equivalent)
• RAM: 16 GB
• GPU: Dedicated GPU with 2–4 GB VRAM (DirectX 11 compatible)
• Storage: 10 GB free SSD space
• Display: 1920×1080 resolution
• Peripherals: Mouse, keyboard; optional 3DConnexion device support
• Network: Broadband internet for licensing/updates

Backup & disaster recovery

• Implement daily incremental backups and weekly full backups; keep offsite copies.
• Use versioning so users can roll back to earlier pattern or marker versions.
• Periodically test restores to validate backups.
• Keep installer packages and license keys backed up in a secure vault.

• NVIDIA vs. AMD: Optitex historically runs slightly smoother on NVIDIA due to CUDA cores used for physical property calculations.
• VRAM: You need 4GB minimum to load high-resolution textures (like denim or leather scans). For a scene with 3 avatars fully dressed, aim for 8GB.
• Integrated GPUs (Intel Iris Xe / AMD Radeon Graphics): Forget it. They will crash or lag when you touch the 3D tool. You need a dedicated video card.

Sample hardware configurations (one concise set for each use case)

• Small studio (single user)
  • Resolution: Minimum 1920 x 1080 (Full HD).
  • Scaling: Optitex 21 supports High DPI scaling, which is excellent news for users with 4K monitors (

  macOS Operating System

  | Component | Minimum Specification | Recommended Specification | | :--- | :--- | :--- | | OS | macOS Monterey (12.x) | macOS Ventura (13.x) or newer | | Processor | Intel Core i7 (Quad-Core) | Apple Silicon M1 Pro / M2 Pro or higher | | Memory (RAM) | 16 GB | 32 GB Unified Memory | | Graphics | AMD Radeon Pro 5500M (4GB) | Apple Integrated GPU (16-core or higher) | | Storage | 256 GB SSD | 512 GB SSD or larger |