New build problems

[Colourjam]

Hi,

Looking for some advice please.

I built up this machine yesterday:

AMD Ryzen 7 3700X Eight Core 4.4GHz (Socket AM4) Processor
Gigabyte X570 AORUS MASTER
NZXT Kraken X72
Team Group Xtreem "8Pack Edition" 32GB (4x8GB) DDR4 PC4-28800C16 3600MHz Quad Channel Kit - Black
Seasonic Focus Plus 750W 80 Plus Platinum Modular Power Supply
Phanteks Enthoo Evolv X Digital Midi Tower Glass Gaming Case

I have the latest drivers and flashed the BIOS. XMP profile is on.

The issues I'm having:

1. CPU idles at 4325mhz per core even when doing nothing. Task manager shows <1% usage.
2. If I run Cinebench, it completes about 3/4 of the render but then resets, Windows boots up again fine. If I turn off XMP, Cinebench works, but memory speed drops to 2200mhz.

Screenshot of BIOS:
https://gyazo.com/cf7ef89e7445e4654319780c913b2a5c

Any advice would be really appreciated.

Thanks

 

[Colourjam]

Thanks for reply, I should have said I'm already on the high performance plan.

I'll have a look at your other suggestions, thank you.

 

[Colourjam]

OK I'm on balanced power profile now.

I'm running the RAM at 3533mhz now and can get through Cinebench R20 with a score of 4766pts. Should I just be happy with that?

I tried altering the values mentioned above but still couldn't get it stable at 3600mhz.