Code:
BugCheck BE, {fffff8a0042b3383, ed2000011657f121, fffff8800c4f4760, b}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4244e )
Followup: MachineOwner
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BugCheck 19, {3, fffff8a00dd30820, fffff8a00bfff820, fffff8a00dd30820}
Probably caused by : Pool_Corruption ( nt!ExFreePool+75b )
Followup: Pool_corruption
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BugCheck 3B, {c0000005, fffff80002aafa87, fffff88007a059f0, 0}
Probably caused by : memory_corruption ( nt!MmCopyToCachedPage+227 )
Followup: MachineOwner
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BugCheck 50, {fffff70330882a88, 0, fffff80002af3133, 5}
Could not read faulting driver name
Probably caused by : memory_corruption ( nt!MiLocateWsle+103 )
Followup: MachineOwner
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BugCheck 1A, {41790, fffffa8000deba90, ffff, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+339d6 )
Followup: MachineOwner
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BugCheck 24, {1904fb, fffff8800599f228, fffff8800599ea80, fffff80002c0590d}
Probably caused by : Ntfs.sys ( Ntfs!NtfsQueryDirectory+18d5 )
Followup: MachineOwner
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BugCheck 1A, {403, fffff6800003cb88, ed0000004e129867, fffff6fc5003f8d0}
Probably caused by : win32k.sys ( win32k!SURFACE::bDeleteSurface+3a2 )
Followup: MachineOwner
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BugCheck 1000007E, {ffffffffc0000005, fffff8800301ea5c, fffff880025bd698, fffff880025bcef0}
Probably caused by : dxgmms1.sys ( dxgmms1!VIDMM_GLOBAL::PrepareDmaBuffer+fc8 )
Followup: MachineOwner
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BugCheck 19, {20, fffff8a011534700, fffff8a0115347c0, 50c0403}
GetPointerFromAddress: unable to read from fffff80002cc70e0
Probably caused by : fltmgr.sys ( fltmgr!DeleteNameCacheNodes+143 )
Followup: MachineOwner
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BugCheck 4E, {99, 117e3c, 2, 600fb}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
Followup: MachineOwner
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BugCheck 1A, {41790, fffffa8000e3bf20, ffff, 0}
Probably caused by : win32k.sys ( win32k!SURFACE::bDeleteSurface+3c8 )
Followup: MachineOwner
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BugCheck 1A, {41284, 1462001, 1c00, fffff70001080000}
Probably caused by : dxgmms1.sys ( dxgmms1!VIDMM_PROCESS_HEAP::Rotate+2d0 )
Followup: MachineOwner
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BugCheck 4E, {99, 2d7cf, 2, 2ddca}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
Followup: MachineOwner
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I doubt the video card, run this free video stress test: