What is wrong with my PC?

Hello everyone!

For the past month it has been a nigthmare to be gaming on my pc, it started two months after I changed from a GTX 1650 Super to a RTX 3060 with a few BSOD, but then there was constant crashes and BSOD,

the BSOD were: MEMORY_MANAGMENT and KERNEL_SECURITY_CHECK_FAILURE

but in between the crashes there were no BSOD, instead my pc crashed like This and This

After this I changed the power supply, the motherboard and I Re-installed windows, I got only a few BSOD and mostly get the buggy artifact crashes like the pictures. I have to remark this only happens while gaming.

I have checked the Minidumps of these chashes and the codes were:

FAULTY_HARDWARE_CORRUPTED_PAGE, MEMORY_MANAGMENT, KERNEL_MODE_HEAP_CORRUPTION

being the MEMORY_MANAGMENT the most common.

What "fixes" I have tried:

• I run the Windows memory diagnostic tool multiple times: No errors
• I have run sfc /scannnow multiple times, still happens
• run multiple cpu and gpu benchmarks alone and at the same time, it doesn't crash
• run Driver Verifier Manager and tested all drivers, had a problem with one driver, uninstalled that one and still have problems.

I have no more ideas of what is wrong, is the GPU starting to be faulty? is my cpu faulty? or the ram?

Any help regarding this would be really greatly appreciated!

My specs:

- i5 10400F

- ASUS PRIME B460M-A R2.0

- RTX 3060 12 Gb

- 2x8Gb Ram 2666 Mhz

- 2 HDDs and 1 SSD

- Seasonic A12 700 W 80 Plus