[_zoltan_]

GB is CPU+2xGPU.

GH is readily available for anybody at 1.5 dollars per hour on lambda; GB is harder and we're just going to begin to experiment on it.

[ashtonsix]

Each Grace CPU has multiple cores: https://www.nvidia.com/en-gb/data-center/grace-cpu-superchip

This superchip (might be different to whichever you're referring to) has 2 CPUs (144 cores): https://developer.nvidia.com/blog/nvidia-grace-cpu-superchip...