Also support for arm64 CPUs is in the works.
Now it's interesting. I know ARM generally is slower than x86 CPU, but people usually claim it has better energy/performance ratio. I wonder if has better energy/performance ratio than GPU.
Indeed. ARM is generally much more efficient than GPU, but for this task, i can't tell exactly, because i didn't benchmark it yet. remember that a GPU must be connected to a computer with a CPU to run properly. hence we need energy for the CPU and CPU memory as well.