HWMonitor says my CPU is too hot but AMD Overdrive Says its Not

CPU- AMD A8 5600k
GPU- Nvidia GTX 750 1gb
MOBO- Biostar A55ML2
RAM- 6gb ddr3 1333hz (1 2gb, 1 4gb)

I made a long thread regarding more into this issue a few threads down. To keep this one short I been getting a 1 beep from my pc while in windows (I get no beeps at all during startup or post). I read it could be a heat issue with CPU. So I cleaned all fans in pc, reapplied thermal paste (AS5) check HWMonitor, and its saying 50-60c while just using this website, Max is 73c. Then I checked Overdrive and it says margin is from 65-50c.

Im worried because of the single beep I keep randomly getting from the mobo, which lead to my entire pc freezing and not starting up for like 20 tries. Whole different story I made in a thread but, which software should I trust in this case? And why does my mobo beep randomly no matter the temp of the cpu?

 
Solution
With that CPU the only program to trust is Overdrive.
Not sure about the bios beeps, i would try loading defaults to see if that changes/fixes it.
Next you could try updating the bios.
^ while id agree about overdrive generally, a thermal margin of 50c or above is impossible.

The ambient room temp would take it below that without even having any power running through it.

Maybe temp sensor is faulty.

What are temps shown in BIOS ??
 


u answered my question so Ill mark this as solved, anyway I could convince you to peek in at my other thread? Ive done almost everything that could be suggested including updating the BIOS (which I did a year ago and its still up to date, its a 2013 driver, latest one they got for this mobo). I explain everything Ive done and exactly what happened in that thread if you could just throw a couple words of wisom on there for me, its like 2 threads down.
 


too scared to try going to BIOS because of a sperate issue. Like I asked the other guy, could you possibly take a peak into my other thread? it explains this issue along with a more serious issue that you may be able to shed some light on for me. I explain everything well. What Ive done and how it happened as well. Thanks if you do.