Reddit用户通过开发开源工具，成功解决了2019款MacBook Pro在Windows Boot Camp环境下的严重发热问题[1]。该用户将搭载英特尔酷睿i9处理器和AMD Radeon Pro 5300M显卡的设备屏幕刷新率从60Hz降至48Hz，显著改善了系统性能[1]。
在这一优化措施下，GPU空闲功耗从14W降低至3W，降幅接近80%[1]。同时，AMD Radeon Pro 5300M显卡的温度也从66℃下降至51℃[1]。用户表示该改动有效延长了设备续航时间并降低了风扇噪音[1]。这套开源工具已发布在GitHub上供其他用户使用[1]。
A Reddit user has addressed critical thermal issues affecting the 2019 Intel MacBook Pro when running Windows through Boot Camp by developing an open-source optimization tool [1]. By reducing the display refresh rate from 60Hz to 48Hz, the user successfully lowered the AMD Radeon Pro 5300M GPU's idle power consumption from 14W to 3W, representing a reduction of approximately 80% [1]. The same adjustment also decreased GPU temperature from 66°C to 51°C [1].
The MacBook Pro model in question is equipped with an Intel Core i9 processor and the aforementioned AMD Radeon Pro 5300M graphics card [1]. Beyond the significant power efficiency gains, the user reported that the modification effectively extends battery life and reduces fan noise [1]. The open-source tool developed to implement this optimization is available on GitHub at https://github.com/stlk0/MacBookEco [1].
