Rhinofart :
Get the program called Bluescreenviewx64 It will analyze your dumps, and will tell you what is failing. I'm willing to bet a dozen donuts that it's a Graphics driver causing your issue seeing as the stress tests themselves work fine.
i use who crashed an this what appears
Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.
On Fri 3/10/2017 12:01:12 PM your computer crashed
crash dump file: C:\Windows\Minidump\031017-20703-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14A6F0)
Bugcheck code: 0x12B (0xFFFFFFFFC00002C4, 0xA97, 0x1703C4E0, 0xFFFFD7810E992000)
Error: FAULTY_HARDWARE_CORRUPTED_PAGE
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that a single-bit error was found in this page. This is a hardware memory error.
This is likely to be caused by a hardware problem problem. This error suggests a case of memory corruption because of a hardware problem. It is suggested you do a test on your RAM modules (memory test).
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.
On Fri 3/10/2017 12:01:12 PM your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: ntkrnlmp.exe (nt!KeBugCheckEx+0x0)
Bugcheck code: 0x12B (0xFFFFFFFFC00002C4, 0xA97, 0x1703C4E0, 0xFFFFD7810E992000)
Error: FAULTY_HARDWARE_CORRUPTED_PAGE
Bug check description: This bug check indicates that a single-bit error was found in this page. This is a hardware memory error.
This is likely to be caused by a hardware problem problem. This error suggests a case of memory corruption because of a hardware problem. It is suggested you do a test on your RAM modules (memory test).
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.
On Thu 3/9/2017 10:56:19 AM your computer crashed
crash dump file: C:\Windows\Minidump\030917-24765-01.dmp
This was probably caused by the following module: nvlddmkm.sys (nvlddmkm+0x157B4C)
Bugcheck code: 0x116 (0xFFFFDD055A895010, 0xFFFFF80C757A7B4C, 0x0, 0xD)
Error: VIDEO_TDR_ERROR
file path: C:\Windows\System32\DriverStore\FileRepository\nv_desktop_ref4i.inf_amd64_e9418cd4947d9b45\nvlddmkm.sys
product: NVIDIA Windows Kernel Mode Driver, Version 376.33
company: NVIDIA Corporation
description: NVIDIA Windows Kernel Mode Driver, Version 376.33
Bug check description: This indicates that an attempt to reset the display driver and recover from a timeout failed.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: nvlddmkm.sys (NVIDIA Windows Kernel Mode Driver, Version 376.33 , NVIDIA Corporation).
Google query: NVIDIA Corporation VIDEO_TDR_ERROR