Remember that the CW I got there , can by no means be held up against what Bill-a's testing will procedure (or shall I say produce)

.
The main reason for this is the fact that I'm "assuming" the biggest factor, that of how much heat the CPU pumps....
these CPU calculators are notorious for fudging the numbers. I also do not know the exact temp of the core itself.
The under-core probe, though rather accurate at actual temperature, still sits on the bottom side of the core.
I am however surprised at the fact that the result I got last night is virtually spot-on with what I got a year and a bit back, when someone else wanted me to do such test.