Computer Stuttering Randomly

[Zula]

In december I upgraded from a gigabyte motherboard with an 8700k to this. All of the components are the same from the last PC minus the motherboard and CPU which I will post below. Immediately after switching my computer would randomly freeze for about 3 seconds then resume like normal. I returned the motherboard and got another one assuming I just got a bad one. With the new one, the problem still continues with no apparent trigger I can find. I can't replicate it or track down what exactly is doing it since it happens at random times. It might not happen for 2 days, or it might happen 3 times in an hour. There is no overheating and I have disabled all overclocks while trying to resolve the issue.
 

What I have tried so far is reinstalling all drivers I can think of, changing bios version, removing any program that could be causing the issue down to bare essentials, and running the PC will different devices not connected to see if it was a software issue related to a specific device. I have found that when I disconnected my HDMI from my 2080 TI it stopped. I left the HDMI unhooked and didn't get anything for 2 weeks so I assumed that the issue was with the 2080 TI. It has started again with me still not using the HDMI and now it has a new added side effect that whenever it happens, it completely breaks my microphone on my Astro A50's to the point where I have to disable the device and reenable for the microphone to work. From randomly monitoring as I do stuff and having it happen during the stuttering the CPU spikes from whatever its at(30-70% usage) to 100% and remains so until the stutter ends then it returns to normal usage. I am at my witts end for what is wrong and hope someone here can help me since I did not pay this much money for a computer having such an annoying issue.
 

PCPartPicker part list / Price breakdown by merchant

Type	Item	Price
CPU	Intel - Core i9-9900K 3.6 GHz 8-Core Processor	$489.99 @ Amazon
CPU Cooler	Corsair - H100i v2 70.69 CFM Liquid CPU Cooler	$199.89 @ OutletPC
Motherboard	Asus - TUF Z390-PRO GAMING ATX LGA1151 Motherboard	$169.99 @ Amazon
Memory	Corsair - Vengeance RGB Pro 32 GB (2 x 16 GB) DDR4-3200 Memory	$234.99 @ Corsair
Storage	Samsung - 970 Evo 500 GB M.2-2280 Solid State Drive	$149.89 @ OutletPC
Storage	Samsung - 970 Evo 500 GB M.2-2280 Solid State Drive	$149.89 @ OutletPC
Storage	Seagate - Barracuda 3 TB 3.5" 7200RPM Internal Hard Drive	$74.99 @ Amazon
Video Card	Gigabyte - GeForce RTX 2080 Ti 11 GB WINDFORCE OC Video Card	$1448.99 @ Amazon
Case	NZXT - Phantom 530 (Black) ATX Full Tower Case
Power Supply	Corsair - 860 W 80+ Platinum Certified Fully-Modular ATX Power Supply
Operating System	Microsoft - Windows 10 Home OEM 64-bit	$119.98 @ OutletPC
	Prices include shipping, taxes, rebates, and discounts
	Total	$3038.60
	Generated by PCPartPicker 2019-04-13 14:28 EDT-0400

Parts not listed that I am running

Logitech C922x Webcam

Audio Technica at2020 XLR(confirmed to have the issue with microphone disconnected)

Astro a50 headset

[DotzHyper]

29 minutes ago, Zula said:

In december I upgraded from a gigabyte motherboard with an 8700k to this. All of the components are the same from the last PC minus the motherboard and CPU which I will post below. Immediately after switching my computer would randomly freeze for about 3 seconds then resume like normal. I returned the motherboard and got another one assuming I just got a bad one. With the new one, the problem still continues with no apparent trigger I can find. I can't replicate it or track down what exactly is doing it since it happens at random times. It might not happen for 2 days, or it might happen 3 times in an hour. There is no overheating and I have disabled all overclocks while trying to resolve the issue.
 

What I have tried so far is reinstalling all drivers I can think of, changing bios version, removing any program that could be causing the issue down to bare essentials, and running the PC will different devices not connected to see if it was a software issue related to a specific device. I have found that when I disconnected my HDMI from my 2080 TI it stopped. I left the HDMI unhooked and didn't get anything for 2 weeks so I assumed that the issue was with the 2080 TI. It has started again with me still not using the HDMI and now it has a new added side effect that whenever it happens, it completely breaks my microphone on my Astro A50's to the point where I have to disable the device and reenable for the microphone to work. From randomly monitoring as I do stuff and having it happen during the stuttering the CPU spikes from whatever its at(30-70% usage) to 100% and remains so until the stutter ends then it returns to normal usage. I am at my witts end for what is wrong and hope someone here can help me since I did not pay this much money for a computer having such an annoying issue.
  

PCPartPicker part list / Price breakdown by merchant

Type	Item	Price
CPU	Intel - Core i9-9900K 3.6 GHz 8-Core Processor	$489.99 @ Amazon
CPU Cooler	Corsair - H100i v2 70.69 CFM Liquid CPU Cooler	$199.89 @ OutletPC
Motherboard	Asus - TUF Z390-PRO GAMING ATX LGA1151 Motherboard	$169.99 @ Amazon
Memory	Corsair - Vengeance RGB Pro 32 GB (2 x 16 GB) DDR4-3200 Memory	$234.99 @ Corsair
Storage	Samsung - 970 Evo 500 GB M.2-2280 Solid State Drive	$149.89 @ OutletPC
Storage	Samsung - 970 Evo 500 GB M.2-2280 Solid State Drive	$149.89 @ OutletPC
Storage	Seagate - Barracuda 3 TB 3.5" 7200RPM Internal Hard Drive	$74.99 @ Amazon
Video Card	Gigabyte - GeForce RTX 2080 Ti 11 GB WINDFORCE OC Video Card	$1448.99 @ Amazon
Case	NZXT - Phantom 530 (Black) ATX Full Tower Case
Power Supply	Corsair - 860 W 80+ Platinum Certified Fully-Modular ATX Power Supply
Operating System	Microsoft - Windows 10 Home OEM 64-bit	$119.98 @ OutletPC
	Prices include shipping, taxes, rebates, and discounts
	Total	$3038.60
	Generated by PCPartPicker 2019-04-13 14:28 EDT-0400

Parts not listed that I am running

Logitech C922x Webcam

Audio Technica at2020 XLR(confirmed to have the issue with microphone disconnected)

Astro a50 headset 

mine does the same thing. Not as bad as yours but I think I fixed mostly because I had my fans (on my res) as case fans, check that out. Check your headers that its in.

[mxk]

have you tried wiping your PC and reinstalling windows?

[Zula]

5 minutes ago, DotzHyper said:

mine does the same thing. Not as bad as yours but I think I fixed mostly because I had my fans (on my res) as case fans, check that out. Check your headers that its in.

My h100i fans are connected to motherboard, the rest of them are connected to my tower fan controller. Temperatures aren't an issue with it. I am not overclocking now, but when I was overclocking to 5 GHZ I was peaking at about 75C. Without the overclock I never see it above 60C.

 

3 minutes ago, fantasia. said:

have you tried wiping your PC and reinstalling windows?

That is the next step that I'm going to try if no one here can help. I'm reluctent to do that however since it requires a significant amount of work backing up files and reinstalling afterward.

[mxk]

5 minutes ago, Zula said:

That is the next step that I'm going to try if no one here can help. I'm reluctent to do that however since it requires a significant amount of work backing up files and reinstalling afterward.

yeah I totally understand. I spent a few hours getting all of my brother's and I's files off of our w7 install on my PC before I installed w10.