intel display driver color bit depth problem

[arafat]

My display driver's name is intel HD graphics 620, it shows 6-bit color depth. I tried a different version of my driver. color bit depth problem stays the same. when I disable my driver, then it changes into 8-bit color .here is my driver specification

[Pamela_H_Intel]

arafat,

I'm thinking you meant to go to the Graphics Forum: https://community.intel.com/t5/Graphics/bd-p/graphics

Here's what I found for the 7th gen bit depth issue: https://www.intel.com/content/www/us/en/support/articles/000028831/graphics/graphics-for-7th-generation-intel-processors.html

This forum is for Intel(r) Graphics Performance Analyzers - for analyzing rendering performance of applications (used heavily by Game Developers).

Pamela