**and i've got 2 aftermarket cooling and 1 stock cooler on my processor **
Picture please? because the set up you describe is not normally possible
You are overclocking but I suspect with little knowledge, can you post a Cpu-z screenshot as well as the Heatsink picture please?
MBTP is a false reading, your Pc would have shut down or exploded if it were accurate
Cpu-z screenshot, Heatsink picture and please read This thoroughly
before continuing your clocking adventures