Windows 10: Memory Integrity?

There is a feature called Memory Integrity and there is a tutorial on how to enable it.
Turn On or Off Core Isolation Memory Integrity in Windows 10

My question is, once it is enabled, would this feature slowdown the machines?
For those of you here who have it enabled, is your system slower than usual?

:)

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Cannot Turn On Core Isolation Memory Integrity in Settings

From Tutorial -> Turn On or Off Core Isolation Memory Integrity in Windows 10 Windows 10 Tutorials

Not able to perform steps in Option 1
Under "Windows Defender Security Center", "Device Security" is not an option.
Winver reports Version 1709 (OS build 16299 402)
The processor is Intel I3
Virtualization is enabled in system BIOS.


Please advise.

 

Memory Integrity option cannot be turned off

I am unable to turn off the Memory Integrity option for some reason.
I even followed the steps below and rebooted, still keeps on enabling itself.
Turn On or Off Core Isolation Memory Integrity in Windows 10

Even try these settings to disable Credential Guard here.
https://docs.microsoft.com/en-us/win...l-guard-manage

Even reinstalled Windows 10 by wiping out all the partitions starting from scratch. Still no luck.
Think this is a bug in v1809.

Before the complete reinstallation, I did enable the VBS settings with UEFI Lock features under the Group Policy.
But I am stumped as to why even after a reinstall I cannot disable the Memory Integrity option.

Any help would be greatly appreciated.

Thanks