Windows 10: High Performance Power Plan and Ultimate Performance Power Plan.

What is the real difference between the High Performance Power Plan and Ultimate Performance Power Plan?

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How to enable Ultimate Performance Power Plan in Windows 10?

The "Ultimate Performance" power plan exists since Windows 10 Version 1803.
To activate the Power Plan, the following steps must be taken:

1. Open cmd.exe as Administrator
   
2. Duplicate the scheme with: powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61
   
3. Copy the guid from ultimate plan
   
4. Set the ultimate plan active with: powercfg /setactive <GUID>
   

 

Add or Remove Ultimate Performance Power Plan in Windows 10  

I'd be interested keep me posted please?

What Ultimate is suppose to do, that's different from High Performance is cut out/reduce micro latencies .

So another possibility is it forces Windows to use the HPET timer over system timer, if present in BIOS.

 

Power plan?

Upon checking, it seems that there's nothing wrong with your system. It is usual that you have to double-click your mouse before your monitor wakes up.

For the meantime, we suggest changing the power plan by following the steps below:

• Press Windows key + S.
• Type in Power Settings.
• On the pop-up window, choose Additional power settings.
• Select High performance.

After changing the power plan, we suggest that you monitor the changes made and check if that will work for you.

Get back to us if you need further help.