Unverified50% confidenceFactExact time

M3 Max 配备最高 128GB 统一内存，可运行未量化的 70B 甚至更大规模模型，远超消费级 NVIDIA 显卡最高 24GB 的上限

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/22/2026

First Seen

Valid until: 10/20/2026

Sources

用 Ollama 跑本地模型接入 Claude Code，AI 成本降低 99%

Related Claims

VerifiedM3 Max芯片的统一内存带宽高达400GB/s，远高于传统PCIe总线约64GB/s84% similar VerifiedM4 Max已支持128GB统一内存79% similar UnverifiedApple M3 Max（128GB统一内存）可流畅运行未量化的70B模型78% similar UnverifiedM3原始权重存储下限：BF16约854GB，8-bit约428GB，4-bit约214GB77% similar Unverified即便用 4-bit 量化把权重压缩到 214GB，仍远超单张 48GB 显卡的容量75% similar

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