Abaqus - How much RAM and cpus need for thermal or structural simulations

I am aware that simulation speed depends on many factors.
I am running my Abaqus input files using High-Performance Computer.


I am simulating Thermal and Structural modelling.
Solid model, No of nodes nearly 50k, No of Elements 30k, Linear hexahedral elements of type DC3D8

I wish to know

  1. which size of RAM and
  2. how many cups need to run effectively

Thank you in advance.