Best workflow for managing a 42-GPU render farm (7 nodes x 6 RTX 5070)?

Support Lighting and Rendering
1

Hi everyone, I’m setting up a small-scale GPU render farm consisting of 7 nodes. Each node is equipped with 6x RTX 5070 cards and 256GB of RAM.
I’m looking for advice on two things:

  1. Software: Which management software (Deadline, Backburner, etc.) handles this specific GPU density most efficiently?
  2. Scalability: With 12GB VRAM per card, is it more viable to target Motion Graphics clients or Mid-range ArchViz projects?

Any insights on heat management or power distribution for such a setup would be greatly appreciated. Thanks!