Tekla Structures 21.1 is resource-intensive because it processes dense, data-rich 3D models containing thousands of individual bolts, plates, welds, and reinforcement bars. Selecting the right hardware components avoids bottlenecks. Minimum Specification Recommended Specification Best Performance Specification Intel Core i5 / AMD Ryzen 5 (Multi-core) Intel Core i7 3+ GHz / AMD Ryzen 7 Intel Core i9 4+ GHz / AMD Ryzen 9 Memory (RAM) 32 GB or more Graphics (GPU) 1 GB Dedicated VRAM (OpenGL support) 2–4 GB Dedicated VRAM (NVIDIA GeForce/Quadro) 8+ GB Dedicated VRAM (NVIDIA RTX series) Storage (Disk) 1 GB free for install (HDD) 1 TB Solid State Drive (SSD) 2 TB PCIe NVMe M.2 SSD Display 1280 x 1024 resolution 1920 x 1080 (Dual monitors supported) 2560 x 1440 or 4K Dual Monitors Component-by-Component Deep Dive 1. Operating System Compatibility
Multi-core Intel i5/i7 series or AMD equivalent (2+ GHz). tekla 21.1 system requirements
A high-resolution display—ideally —so he could actually see the toolbars and the model without squinting like a navigator in a storm. The Storage: SSD over HDD Tekla Structures 21