Before starting a latency test always check the condition of your OS with Dism, why? windows update consistently being **** and breaking systems.
Open cmd as admin and type
Dism /Online /Cleanup-Image /Scanhealth
wait for it to finish an run
Dism /Online /Cleanup-Image /RestoreHealth
wait for it to finish an run
SFC /scannow
If sfc scannow found something and fixed it, reboot and run windows update including drivers found under advanced optional updates
Change power options in control panel to High Performance
Download UnParkCPU from coderbag and unpark cores
recheck latency test with nothing running in the back round
I do not have latency issues and Im green across the board, meaning this is not an evga or 690 chip issue
Windows 11 is notorious for parking cores and forcing harsh processor idle demote thresholds cucking your latency and performance so MS can stay complaint with
green energy standards