Monitoring fan notices wrong

[100won]

Hello,

Maximum fan run 5800 RPM, but this program notice 7,000rpm - 10,000rpm (very usually).

 

[Martin]

Must be some glitch in the readout, but this is what the DELL Embedded Controller reports. Would you be able to provide a list of invalid values besides the 10000 RPM? I might filter those out.

 

[100won]

Hi,

I tried to turn off Intel SGX feature in BIOS (default: Software Control), everything is OK.

Enables or disables the Intel Software Guard Extensions (SGX) to provide a secured environment for running code/storing sensitive information.
Default: Software Control

 

[Martin]

Hmm, that's interesting.

 

[100won]

Hello,

Core clock in HWiNFO and task manager are not match.
At HWiNFO: 4,364.3 MHz
At Task Manager: 2.5GHz


See more. At below picture: you can see difference 3 progams

 

[Martin]

There are different views on clocks as they change very rapidly:

Effective clock vs instant (discrete) clock

It has become a common practice for several years to report instant (discrete) clock values for CPUs. This method is based on knowledge of the actual bus clock (BCLK) and sampling of core ratios at specific time points. The resulting clock is then a simple result of ratio * BCLK. Such approach...

www.hwinfo.com

 

[100won]

Hi,

I asked Dell support, they recommend check hardware by Diagnostic test. Everything is ok. System fan & cpu fan run maximum ~5,700rpm.

Sometimes hwinfo notice more 7,000rpm.