Doesn't the 5900X have 2 CPU chiplets vs the 1 in the 5600/5800X - so more surface area for the heat to dissipate through to the lid?running a stress test in aida64 my 5900x peeks at just over 70C, and that's over a 10 minute test
For CPU, Prime95 or Aida64WELL i was doing 4 at a time oops yea i think its fine sitting around 30 now idle thanks for the help guys. I done a load of research myself and i think its fine now. iF anyone knows a decent free stress test let me know. But i think it was just me over reacting