85 Is the Tjunction.
60.1c Is on the IHS.
You can check it out here: http://processorfinder.intel.com/det...px?sSpec=SL9S8
I have seen tests done where people measured the heat on the ihs to be within a degree of the heat of the cores.
I am the cautious type tho. I've seen lots of people run their cpu's at 70c or more. But personally I think thats too hot and cutting the life span of the cpu.