Lito
Ansys Employee
Note that Lumerical does not utilize GPU for computations or running simulations. The total memory bandwidth of the machine is important. This is computed as ((memory speed in MHz)*(# memory channels)*(8 bytes)/1000) GB/s. A multiprocessor machine with several memory channels would be faster compared to a single processor machine with fewer memory channels. Fill all memory slots on the motherboard with RAM modules. Also, check the CPU/processor specs you will be using. Server processors support more memory channels compared to desktop processors. See this article for details.