Apples M-series chips have ASTC if you count those as desktop, but yeah neither AMD or Nvidias discrete GPUs have it. Desktop and console chips usually only hav

Apples M-series chips have ASTC if you count those as desktop, but yeah neither AMD or Nvidias discrete GPUs have it. Desktop and console chips usually only have BC, mobile chips usually only have ASTC, and the few chips which straddle the line between those worlds have both (e.g. Nvidia Tegra and Apple M).