cpu,motherboard or tempreture sensors

[PC G@MER 01]

Ok guys I have this problem my pc temp in bios and in the program that comes with the mobo says i'm idling at 92 c
but coretemp says my core are running at 30 and 24 c and also real temp. Now my real problem is iv'e used about 4 programs to stress test the cpu but the cpu temp doesn't seem to rise or fall and the stress test programs say i'm running at 50 c when stress testing. So what is wrong.

[PC G@MER 01]

Also my cpu usage is running at 4-20% when not doing anything. Also I tried down clocking my cpu and disabling 1 core and 3 threads but still running at 92 c so it's really suspicious that the temp never drops or rises I have replaced the thermal paste and reseated the cooler. My mobo temp is idling at 24 c I also have 4 fans 2 on cpu 1 front and 1 back of case.

[StarBound]

What software are you using?

Try hardware monitor:
http://www.cpuid.com/softwares/hwmonitor.html

See if the results are different. Else you might have a faulty sensor.