Any advice on either a new PSU or other artifacting fixes.

Posted by ShogunyanGamer@reddit | buildapc | View on Reddit | 8 comments

A while back here I posted about how replacing my (used) RTX 3080 with a (used but working from a reputable seller) 5070 did not fix the everpresent artifacting I was experiencing with that 3080, which I had suspected to be a mining card but later came to discover it might've been GPU sag from 3 years of running without a support.

To put things into perspective, since 2023 this artifacting has persisted through:
A CPU upgrade
A RAM swap
A GPU upgrade

Countless, countless driver updates and reinstallations

A motherboard swap
And now, an entirely fucking fresh copy of Windows.

And with that my attention is now turning to my PSU: a 2018 model Corsair RM850x White. This has been my main PSU since first building my PC back in 2019. It's also been used to run two hard internal hard drives and an internal Blu-ray drive alongside everything else needed for my PC to function. After doing all of this, would replacing this PSU be advisable given its age and the possibility of cables, ports, or PSU components having gone bad?