Thermodynamic Computing

They claim that their AI algorithms and hardware can run generative AI workloads using radically less energy than deep learning algorithms running on GPUs. More in-depth: “Cold Diffusion: Inverting Arbitrary Image Transforms Without Noise” https://arxiv.org/abs/2208.09392

It's interesting that there are so many new approaches to hardware architecture recently. I also came across things like Ballistic or Reversible Computing. So there is hope for progress.