9800X3D Overheating issue.

I wasn't paying attention to temperatures until just today so I'm not sure if it's even been an issue up until now, but I think it's way too early to reapply thermal paste.

I'm running a 9800X3d with a Thermalright PS120SE. Haven't had a crash until today, but now temps are going above 90 degrees during heavy use and causing them. I installed it with a fresh application of Arctic Silver two months ago and the plastic protector was removed.

It's 54 degrees during minimal use, but just using 7z will slowly raise it to 90 degrees. I've definitely been using this heavily with no issues up until today.

Is this heatsink adequate enough for the 9800X3D? I'm wondering if i've just been sitting in the 80's up until now without realizing it.