Temps are meaningless - or let me say:
Comparing them against someone else's temps is meaningless.
The sensors in our mobos/procs all have accuracies of +/- 10 degrees or WORSE.
They are relatively fairly accurate though - so you can state a Delta T between load and idle, for example, that has some meaning (can be compared to someone else's readings, just not very well, dont jump at few degree differences).
They are far from precise.
They are also easily affected by airflow around the socket area.
For instance, my temps stayed the same when i went to watercooling - however, my OC increased. I found that by pointing a slow 80mm fan at the socket area, i dropped 9 degrees......
Comparing temps against other people is pointless - given the accuracies of each individual temp probe, we are talking being able to be off by as much as 20 degrees.