With powerful acceleration techniques and refined algorithms CadnaA is by far the fastest software on the market if bench marks are used with identical and controlled conditions.

For grid calculations, the areas with almost free sound propagation and only some screening or reflecting objects can be calculated much more faster than high-density areas with extended sources. Via the configuration therefore especially for the high-density areas settings relevant for the calculation speed of CadnaA can be optimized with respect to the actual job. This concerns e.g.:

- Calculation with or without reflection
- Maximum order of reflection
- Calculation with, without or with restricted area of projection
- Different procedures for interpolation
- Different maximum errors

Further performance improvements are based on up-to-date and innovative technologies. This includes multithreading support when using multi-core computers and PCSP technology for distributed calculation (also distributed in a network with Option CALC).

CadnaA offers outstanding calculation performance even for large and complex projects.

Multi processor support
CadnaA PCSP technology for distributed calculation
Distributed calculation in a network with Option CALC