I recently got myself an intel core i5 3570K for my gaming pc that i built (I was using an intel pentium dual core G2120 before and had no problems). The problem is that even when it's only about 1.7% load, im seeing temperatures of about 70°C.
This obviously means that i cant game or much else whithout getting a BSOD. I am using the stock cooler.
Is it possible that the cooler isn't making appropriate contact?
It very well could be that the CPU is not being cooled correctly. But take note that even at full load a CPU can handle up to ~85c. But if you are getting very high on idle. It's probably to do with the CPU cooler not being connected properly. Try to reseat your CPU cooler, I have the 3570k and on Idle I average 25c, without OC, with OC I idle on 35-40c. Hope this helps!
Yeah, if the temp is ramping up like that at idle then it's probably not making full contact. Make sure all of the push-pins are firmly in place on your motherboard to ensure full heatsink contact. My old 2500k would get up to 90c in BIOS because of that problem!