how to enable turbo boost windows 10 amd

No power throttling! I can use my computer all day. With TurboBoost disabled, my CPU never goes above 1.9 GHz. While I can't disable TurboBoost with XTU, I found that I could disable it with ThrottleStop. It takes minutes for the Windows start menu to appear when I'm throttled at 400 MHz. Naturally, I'd rather use my computer at a slower speed for longer, than suddenly landing at 400 MHz. This is a system power limit of some kind.

(The CPU never goes above 25%, but it still clocks way up to 3.8 GHz.) I have outright disabled using the Nvidia GPU and instead stick to the Intel graphics, which helps but doesn't totally resolve the problem. Neither does limiting the CPU usage to as low as 25% in the Windows Power Settings. Adjusting the power limits lower in XTU doesn't actually help anything. Intel Extreme Tuning Utility shows power limiting. For example, even opening an application that uses the Nvidia GPU (before it even fully loads) causes the machine to throttle down and the fan to slow or stop. I have a Lenovo T480 with an Intel i7-8650U, which has the notorious problem of dropping itself down to 400 MHz whenever it feels like it, due to power limits.

How to enable turbo boost windows 10 amd