Why does my computer crash almost every time a game is running?

Well, I'll start at the beginning. I recently bought a completely new configuration, there was nothing wrong with my older machine. Well, I bought an AMD config and since then I've had all the problems that can happen with a PC. To be honest, I already regret trying the AMD stuff.

My config:

CPU : AMD 5800X

Motherboard : Asus rog crosshair VIII Dark hero

RAM: Corsair vengeance rgb rpo 3200Mhz kit of 4 modules (I checked support list on asus site)

I have an Asus TUF RTX 3070 TI OC version (Had no crash issues with my older config)

SSD: Samsung 970 EVo plus 2TB

PSU : Corsair AX860, 860W , All currents are suitable. I tested it.

Actually, these are the main parts that I replaced.

At first I thought it was a memory problem, I ran the built-in memory diagnostics. I ran memtest86, memtest86+, none of them found any errors. I would also like to add that this is the second memory kit I've bought, so it's also completely new. I previously had a G.Skill 4X8Gb 3200Mhz set. The memory diagnostic programs didn't find an error with G.Skill kit either, but I thought I'd buy a corsair kit and try it with that as well, since it was on the ram compatibility list. But that didn't solve the problems either. There were times when I went out to get a drink, and by the time I got back to my room, i realized the PC just restarted. I've been curious about this before, but it only happened once. Most errors occur when running games.

in a nutshell the error codes like:

DXGI error, DXGI_DEVICE_REMOVED, DXGI_GPU_HUNG, ADDRESS Violation errors, Error code: 0xc0000001 (0 )N, and many other error codes related to access violation, page_fault_in_nonpaged_area (50), IRQL not less or equal, etc...

It also happened many times that everything froze during the game. The screen was black, but the outlines of the windows looked like they had full contrast before the reboot. With dark blue outlines. Then the machine restarted. I've tried everything, I've been facing this problem since January, and unfortunately I don't have the money for a new Intel configuration at the moment, although I'd love to go back to Intel. Although it is typical that I have a problem, because I have already built three AMD configurations for my friends, some of which were HIGH-END and they have not had any problems with it to this day, in fact I get a lot out of it.

I ran sfc, it found no corruption. I ran DISM, no errors. I have no viruses or malware. I have already reinstalled Windows three times, so there is a completely fresh, clean Windows installation on the machine. The cpu , and GPU does not go above 60C degrees under load. Tried run memory on default auto setting in bios, not helped.

Above 4g decoding is disabled in the bios.

Bios is up to date 4402 version.

I do not overclock the system, running everything on factory settings.

every settings in the bios is on default except D.O.C.P. Standard enabled.

Every driver is up to date, no updates found.

I don't know what kind of information I could write here, I have reinstalled the vga driver ten times already. (Used DDU)

I do not know how to alanyze crash dump files, maybe someone knows it. I'll put a link here where I uploaded the dump files.

Crash dump and minidump files in a rar file = link: https://easyupload.io/a6zftd

I hope someone has an idea what the problem could be, I don't have any anymore, I was already thinking of rebuilding my old machine, selling this new, or throwing it in the trash.

Thank you for your answers in advance.