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Can someone know what cause low single score and high latency?

Feb 1, 2019
1,110 (0.76/day)
UK, Leicester
System Name Main PC
Processor 9900k@4.8ghz 1.25v
Motherboard Asrock Fatality K6 Z370
Cooling Noctua NH-D15S
Memory 32 Gig 3200CL14
Video Card(s) 3080 RTX FE
Storage 980 PRO 1TB (OS, others not listed)
Display(s) LG 27GL850
Case Fractal Define R4
Audio Device(s) Asus Xonar D2X
Power Supply Antec HCG 750 Gold
I am surprised this has never been brought up before in social media.

But the OS affect on AIDA latency scores is what I believe to be down to memory fragmentation.

e.g. on my system I will get the lowest score right after a reboot (which is when most people test, they tune in bios, boot up then test). However as uptime increases the latency steadily gets worse. So a clean OS install, or safe mode it makes sense they would get better latency.