As you can see, I have run Prime 95 custom blend with 90% of ram for 13,5 hours and intel burn test on maximum with 50 passes. HT on.
However, the last days the weather is pretty hot (27 degrees) so I turned off HT. When on load it can even go over 80C..
I re applied arctic silver 5 but it seems like it didn't make much of a difference.
My cpu cooler is a cooler master V8 and I have a HAF X case with 5 case fans. 2 on the top, one front, one sideways and one on the rear.
The weather usually isn't this hot. Is 78c even normal on load? Seems pretty high for me.