oh man tmpin0 is running pretty warm the max temp at the ihs is 71.4 C for your processor...seeing that it hit 68c is really close... you may need to reapply the thermal compound. and which fan is running at 99% that's not usually a good sign mean's it's running extra hard i've known fans that have had to hit my junk pile because they ran at 99% before they quit... here is a snapshot of what mine is running at idle I don't have a stock cooler in mine i actually have a liquid cooler but at idle with yours and with stock fan it should be 45-50s on your tmpin0
Edit: ihs= integrated heat spreader.