In the last month or so, I've bluescreened more often than I'd expect, and I've been unable to narrow down the reason.
So yesterday I checked my CPU temps under load and saw something really strange. (It's a 9700k running an easy 5.1 Ghz overclock with a Thermalright Macho Rev.B tower and some silver based thermal paste)
In short, the temp would chill at the 45-55c area while idling or at low load, but when I run kombustors cpu burner software, the temps would spike from that area to 100c within 1-2 seconds, maintain that temp for the duration of the burn and then go back down to the regular temps after 3-4 seconds. The image below shows the usage and temp spikes.
From what I understand about heat generation and heat dissipation, the heat curves should be a lot more gradual than shown in the picture.
Does anyone have any idea as to what could be wrong?
ps. I took the tower off and reapplied an appropriate amount of paste, and I'm getting the same results.
pps. I know the idle/low load temps aren't good either.