Dithering 8bit monitor from BenQ BL2410 - DVI - LED on GTX 1660 super see it in action.
Dithering GTX 1660 Super GPU
BenQ BL2410 - DisplayPort
Polarization 90°
Gray RGB 195 195 195
Win 10 LTSC 21H2 19044.2846
Nvidia driver 31.0.15.1694 / 516.94
120/240/480/960/1920FPS tested.
This monitor is listed as 8-bit on https://www.displayspecifications.com/en/model/18e1739
The real panel used is https://www.panelook.com/M240HVN02.1_AUO_24.0_LCM_overview_19485.html
datasheet shows 8-bit https://www.beyondinfinite.com/lcd/Library/Auo/M240HVN02.1.pdf
The dithering is not disabled as seen from videos.
Dithering BenQ BL2410 - DVI - GTX 1660 Super - Windows 10 LTSC 21H2 (white)
https://rumble.com/v6t8z8h-dithering-benq-bl2410-dvi-gtx-1660-super-windows-10-ltsc-21h2-white.html
Dithering BenQ BL2410 - DVI - GTX 1660 Super - Windows 10 LTSC 21H2 (gray)
https://rumble.com/v6t8z9p-dithering-benq-bl2410-dvi-gtx-1660-super-windows-10-ltsc-21h2-gray.html
Dithering BenQ BL2410 - DVI - GTX 1660 Super - Windows 10 LTSC 21H2 (dgray)
https://rumble.com/v6t8z9x-dithering-benq-bl2410-dvi-gtx-1660-super-windows-10-ltsc-21h2-dgray.html