Hi,
On my Win 11 "test rig" the Memory Integrity feature is turned off, so I can't see this being a memory integrity issue. Nevertheless, Aida64 (v6.60.5900) is reporting a CPU clock of 946.5 MHz instead of the original 3.7 GHz, which is overclocked anyway to 4.9-5.0 GHz. It is reporting a CPU FSB of 18.6MHz rather than 100 MHZ etc. Consequently, all my benchmarks for memory etc., are completely wrong. It does recognize the default CPUID information accurately.
It is also misreporting GPU memory clock, listing its minimum value as 50MHz instead of 405MHz on my RTX 3090 and GPU clock as 210Mhz but does not appear to track it accurately. CPU-Z accurately reports CPU, FSB, and GPU frequencies.
Ron H