科技媒体 NotebookCheck 对苹果 2026 款 M5 Max 16 英寸 MacBook Pro 进行了功耗测试，发现该机的电源管理存在明显短板。1测试结果显示，整机最大功耗达到 150W，超过随附 140W 电源适配器的额定功率 10W。1在高功率模式的持续混合负载条件下，电池每小时下降 12%。1
测试数据揭示了功耗分布的具体情况。1CPU 与 GPU 混合负载中的平均功耗为 70.6W，波动范围在 68.0W 至 114.4W 之间；其中 CPU 平均功耗 33.4W、峰值 64.5W，GPU 平均功耗 37.2W、峰值接近 50W。1即便使用 180W 的 USB-C 适配器，也无法解决这一供电不足的问题。1
Tech reviewer NotebookCheck has identified a power management constraint in Apple's 2026 M5 Max 16-inch MacBook Pro, revealing that the included 140W power adapter cannot fully meet the device's peak power requirements.1 During testing, the system's maximum power consumption reached 150W, exceeding the bundled adapter's output by 10W.1
The testing revealed significant performance metrics across the device's components. During mixed CPU and GPU workloads, the system averaged 70.6W of power consumption, fluctuating between 68.0W and 114.4W.1 The GPU alone averaged 37.2W with peaks approaching 50W, while the CPU averaged 33.4W with peaks reaching 64.5W.1 Under sustained mixed load in high-performance mode, the battery drained at a rate of 12% per hour.1 Even using a 180W USB-C adapter could not resolve the power delivery issue.1
评论
还没有评论，欢迎留下第一条。