I ran the Blend test for about 13 minutes, because that was the default and I have no idea how long the whole thing was going to run for and didn't want to be sitting around for hours.
CPU stuck at -1 the entire time, dropping to -30 after the test was stopped.
GPU wandered between 44 and 45, and between a green tick and a red up arrow. It's still at 44.
Internal Temp was 48 the entire time, switching between a red up arrow and a green tick. It's currently at 50, with a tick...and as I type that, it switches to fire.
Temp3 and Temp4 both had fire the entire time, between 58 and 62. Temp3 is still around 60, but Temp4 is up to 69.
The red "overheating" light was on on the motherboard for the duration of the test, but not before or after.
Is this enough information, or should I leave it run for longer/run something else? And if so, do you know how long it takes?
EDIT: Internal temp up to 51. Seems odd that these things are climbing now, after having held steady during the test.
EDIT 2: Approximately 45 minutes after the test, GPU is still alternating between red arrow and tick, 41-42. Internal is back down to 48, with a tick. CPU still at -31, with a blue down arrow. Temp3 and Temp4 still have fires, at 53 and 67 respectively.