The consumer 50 series GPUs also have FP4/FP6 support. Nvidia talks about it a little here: https://images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidi

The consumer 50 series GPUs also have FP4/FP6 support. Nvidia talks about it a little here: https://images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdf https://images.nvidia.com/aem-dam/Solutions/geforce/blackwel... FP4 is given a full page advertising it while FP6 support in “RTX Blackwell” is a footnote.