hi and welcome. all three of the dumps was about the same. It seems that they were probably cusued by your video driver
. the specific file is dxgmms1.sys.
I would update the video driver
if you are overclocking stop
download and run memtestx86 preferable overnight
run system file check by typing cmd in search>right click and run as admin> then
type sfc /scannow
Let us know the results