and another question - is the random read benchmark really random? I tested the HDD with the linear read and random read benchmarks (4 KB block), and in both cases I got 20 MB/s, which cannot be.
It is unlikely that a single measurement of the memory frequency can significantly affect the benchmark result. In any case, you can increase the duration of the benchmark to reduce this impact.
Hello,
Memory benchmarks show incorrect frequency (ddr5-3197) and timings.
In fact, ddr5-5600 memory modules are installed.
I assume that Aida shows the frequencies and timings in idle time, instead of the values during the benchmark.