Tekla 21.1 System Requirements __exclusive__ Page

Tekla 21.1 does efficiently use more than 4-6 cores for most modeling tasks. Numbering, drawing creation, and clash detection are largely single-threaded. Therefore, a mid-range Intel Core i5-12600K (high turbo boost) will outperform a Xeon Silver 4214 (16 slow cores). Aim for a CPU with a PassMark single-thread rating of 2500+ .

Tekla Structures 21.1 requires a 64-bit Windows environment and at least 8GB of RAM , though 16GB or more is recommended for complex modeling. Tekla User Assistance tekla 21.1 system requirements

To run efficiently, your system needs to handle complex 3D modeling and detailing. While there are "minimum" specs, professionals generally need "recommended" hardware to avoid lag in large models . Core System Requirements Tekla 21