I've tried undervolting, which did very little for my desktop, but prolonged the battery life and reduce heat noticeably for my Surface Pro. Especially since th

I've tried undervolting, which did very little for my desktop, but prolonged the battery life and reduce heat noticeably for my Surface Pro. Especially since the Surface was fan-less, the reduction in heat actually helps with performance as well. The only quirk is the BIOS of Surface provides no such options and I have to use intel extreme tuning utility, which crashes sometimes. If Linux gets undervolting support, that will help a bunch of laptops without highly configurable BIOSes.