Gpu failure?

[djsy100]

Hi guys

 

My computer when stood doing nothing, the screen keeps flickering, I've tried a clean install of nvidia drivers using ddu but the problem still persists.

I'm using a rtx 3070ti.

When running Valley benchmark Mark 

I get 75c on the clock and 81c on memory

And 88.4c on hot spot.

Is the memory failing on the gpu?

[P.Botond]

Yeah, memory or memory controller. Temps are OK.
Maybe you can try tu update the VBIOS. (If corrupted, it can rarely cause such problems.)