RX 580 artifacting?

[just tilt]

I'm experiencing what I believe to be GPU artifacting. My GPU is running on a stock clock of 1360/1380 Mhz on the core, and 2000 Mhz on the memory, so 8000 Mhz effective.
This is not the only game I have been experiencing artifacting on, as 1 (Total War: Arena) of the other 2 games I play (the other one being League Of Legends) is also showing similar artifacting.
I've attached the video below, with MSI Afterburners OSD (~63C, 100% usage with ~50% fan speed)
A link so you don't have to download anything: https://plays.tv/video/5aaa9a7a0b5358bc8b/gpu-artifacting-?from=user

[xAcid9]

Try downclock your memory, if persist in other game too then maybe the memory modules going bad. If only in this game then probably driver/game related.

[just tilt]

So, I have DDU'd the drivers and that seemed to fix the artifacting... And then this happened. The game I was playing crashed and this was displayed.

[AJTerminator]

That error message seems to have thought that you disabled the GPU mid-way. Try something like 3D mark,  if it makes it all the way through Firestrike, then it'll probably be ok, just use a driver that isn't the newest one, do the 2nd or 3rd. 

[just tilt]

32 minutes ago, AJTerminator said:

That error message seems to have thought that you disabled the GPU mid-way. Try something like 3D mark,  if it makes it all the way through Firestrike, then it'll probably be ok, just use a driver that isn't the newest one, do the 2nd or 3rd. 

The newest driver is 18.3.1, and I'm using 18.2.1, the second newest driver available.
What could cause that error?
I'll try 3D Mark and Firestrike once I get back from school, then I'll report back.

[xAcid9]

Try check Event Viewer if there is any warning or error related to the graphic/display adapter.