The problem is the latest Dell 27.20.100.9664, A11 video driver and should be removed or updated immediately. I can confirm the previous version 27.20.100.9171, A19 is stable.
Hello, I have had this problem and was running Win10/64, I've just upgraded to Win11/64 but the problem still continues. My system is a Dell 7390 with the latest bios, windows updates and graphics driver 27.20.100.9664, A11 downloaded from Dell. When I disable the Intel driver everything is fine. However, I have an external monitor and need the Intel driver to work. When I disconnect the external monitor the BSOD happens.  I have tried to install an earlier graphics driver from Dell but I get an error message that the OS is not supported. Running compatibility mode does not help. I can only find the EXE file, no zip files to try. Any idea how to fix this problem?      
Intel UHD Graphics 620 Blue Screening