TMPIN1 idle is around 55 - 60 and under load it idles at 105 - 107.
If I feel the back of my case under load (stress test) it feels 'warm to touch' beach sand on a hot day. Its around the Mount for the HSF (I have a CM Hyper 212 Evo) and my CPU under load is at 46-54 (OC, I consider that good tempts) but my concern is the TMPIN1 possibly the Chipset? Anyway should I be worried.