What Lisa Su actually held on stage:A mini PC the size of a lunchbox running Qwen3-235B locally, with no cloud and no discrete GPUInside: the Ryzen AI Max+ 395, 128GB unified memory, 110GB usable as VRAM on LinuxThe first x86 chip that handles 200+ billion parameters on a single dieAMD claims it beats the RTX 5080 by several times on memory-bound models — because the 5080 simply cannot fit them$1,400 to $2,500 once. cloud bills run $200 to $400 a monthIt pays for itself in a few months, then cos