Im using Core temp, CPUz, and HWmonitor. All at the same time btw. Now in chrome it's at 10c. Here is a screen shot.
Hmm have had odd readings from CoreTemp and HWMonitor before. I had an AMD system once and one of them (HWMonitor?) said my system was running at 127C. They might just be reading the sensors on the motherboard incorrectly. What does the BIOS say?
I like to use RealTemp but that only works on Intel.
10C seems incredibly cool to me especially since you're using an all-in-one liquid cooling solution. Your cooler will be much better than the stock cooler, no doubt, but idling between 13 and 17C on the stock cooler seems very unlikely to me since most CPUs idle at about 40-50C on the stock cooler (and sometimes even higher!)
Do any AMD users (perhaps those who are into overclocking?) have any good suggestions for accurate CPU temperature monitors for AMD CPUs?