Graphics flickering issue

[Si.]

I’m having a problem with my 4070. I keep getting flickering or corruption on the screen. Its happens about 50% of the time. Happens everywhere, in games, desktop, videos etc also get audit glitch at the same time (I’m duibg audio over HDMI to my know it or)

Here’s an example

24 December 2023

youtu.be

Any ideas what causes this?

 

[smogsy]

its not too bad tbh,

But it doesnt look like memory corruption orOverheating it looks like a Bad HDMI/DP cable, where its just on the verge of not having enough bandwidth
iid try a new HDMI cable, if you dont have one to hand Try Reducing your Monitor resolution to say 50% & do the same thing, if it goes away It most likely the cable hitting bandwidth wall, OR if its running near power Could be bad interference

 

[PaulM]

If you screen capture it via software do the artifacts show in the video?

 

[opethdisciple]

its not too bad tbh,

But it doesnt look like memory corruption orOverheating it looks like a Bad HDMI/DP cable, where its just on the verge of not having enough bandwidth
iid try a new HDMI cable, if you dont have one to hand Try Reducing your Monitor resolution to say 50% & do the same thing, if it goes away It most likely the cable hitting bandwidth wall, OR if its running near power Could be bad interference

Yea I agree with this. Try changing the cable and hopefully that sorts the issue.

 

[Si.]

Thanks. I’ll try capturing via software.

Actually I was wrong, it’s display port, but I will also try a different cable