Comment by devttyeu

It actually presents itself to the system as a single node:

On a TR 1920x system:

  $ numactl --hardware
  available: 1 nodes (0)
  node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
  node 0 size: 32107 MB
  node 0 free: 20738 MB
  node distances:
  node   0 
    0:  10