64-bit versions of Microsoft Windows 10, Windows 8.1, or Windows 7 (SP1).
| Component | Recommendation | | :--- | :--- | | | Windows 10 64-bit (Build 21H2) — Avoid Win 11 due to OpenGL quirks | | CPU | Intel Core i9-10900K (5.3 GHz boost) or AMD Ryzen 9 5900X | | RAM | 32 GB (Minimum) — 64 GB for concrete/rebar heavy models | | GPU | NVIDIA RTX 3070 (8 GB VRAM) or Quadro RTX 4000 | | Storage | 1 TB NVMe SSD (Samsung 980 Pro / WD Black) | | Page File | Manually set to 32 GB (on the SSD) | tekla 21.1 system requirements
Windows 10, Windows 8.1, or Windows 7 SP1 (64-bit required). Architecture: While some older 32-bit versions existed, a 64-bit operating system is highly recommended for handling larger project models. Core Hardware Specifications Minimum Requirement Recommended for Performance Intel Core i5 2.0GHz (or equivalent) Intel Core i7 2.0GHz or higher Memory (RAM) 16 GB to 32+ GB (depending on model size) Graphics Card DirectX 10.1 compatible with 1GB RAM NVIDIA GeForce with 2GB to 4GB dedicated RAM Disk Space 1 GB free for installation SSD with additional space for project files 1600 x 900 resolution 1920 x 1080 or higher (dual monitors recommended) Additional Software & Connectivity 64-bit versions of Microsoft Windows 10, Windows 8
: High-quality NVIDIA-based cards with 2 GB to 4 GB of dedicated RAM. Operational SSD with 240 GB to 1 TB
: NVIDIA GeForce RTX series or similar professional-grade cards that support DirectX 10.1 or higher. Installation : At least 1 GB of free space. Operational SSD with 240 GB to 1 TB
Windows 11 or Windows 10 (64-bit) is required. Older versions like Windows 7 or 8.1 may have supported earlier releases but are not recommended for the 2021/21.1 versions. Processor (CPU): Minimum: Intel Core i5 (2.0 GHz or higher). Recommended: Intel Core i7 (3.0 GHz+) or