Combined with up to 512GB of unified memory and 1.2TB/s of memory bandwidth, 50 percent higher than before, Mac Studio lets users run massive models entirely on device with complete privacy
苹果把"不用数 token"写进发布稿，等于把本地推理从极客玩法抬成产品卖点。但 1.2TB/s 只有 HBM 方案的零头，装得下不等于跑得快：512GB 统一内存解决的是权重容量，不是吞吐。这条恰好反证本周"架构创新削弱 HBM 依赖"的说法。