I need some SERIOUS help, brand new build randomly freezing.

I just built a new computer

Specs:

i7-7700k

AsRock z270m Pro4

16gb GeIL Evo Potenza 2400

Zotac Nvidia GTX 1070 Amp Extreme

2tb HDD

which has been freezing and BSODing randomly. At first I thought it was related with battlefield 1 as BF1 has been crashing a LOT and that was the only pattern I could go on. BF1 would freeze my whole PC OR When I would stop playing about 20 minutes in it would freeze doing something random like watching twitch or opening a program. When it freezes event viewer doesn't record anything but it finally BSOD and I got this error

The computer has rebooted from a bugcheck. The bugcheck was: 0x00000050 (0xfffff80066e4d5b0, 0x0000000000000010, 0xfffff80066e4d5b0, 0x0000000000000002). A dump was saved in: C:\WINDOWS\MEMORY.DMP. Report Id: e737593d-9580-49fa-a1ed-ce63641e5d12.

Here is the Dump https://1drv.ms/u/s!AkUEOq3Uv0b9gSpFrRa4KoZt9uAh

I ran Memtest86 V7, 1 pass ok no errors, froze second pass about 91% done 1 hour into it. CPU temps are not going over 60C. Since it froze during memtest I don't suspect any errors within the HDD.

Can anyone please help me? I don't know if it's the CPU or the RAM or the Motherboard, kind of going crazy here.

PS I know that it cannot be the video card as I was using this very same 1070 on my old system since november with zero issues.

EDIT: this is in case anyone gets here from the future looking for the same problem. My problem was the ram, I had a bad stick of ram (out of the 2) that kept freezing my PC. Once I took out the bad one and left the good one in (only running 1 8gb) my problem went away. I'm now waiting for replacement ram to get here. This took me like 2 days to troubleshoot so I hope it helps someone. Always check your ram first.