glvn visual difference in the image
Cant say regarding visuals between rtx20 and gtx1060, but:
- z390d + gtx1060 and 13700h + Iris XE looks same in term of banding in same monitor
- rtx3080 or 3080ti (already sold) looks more brighter, more "smooth" or ?noise-reducted? But this fact is for z690d chipset, ( z690d + UHD770 iGPU looks as I wrote above )
- I also recorded z690/z390 and iGPU/2070s with same monitor for camera (4k60p) - no visual difference at all, same "pixel walking" which is monitor's FRC
glvn perhaps the MicroCode version
Maybe. After I tested win10 21h2 and last win10 22h2 without any discomfort in 13700h + Iris XE, I will plan to test same win build in z390d + gtx1060
glvn less eye strain with the EDID modification than the same monitor/DP but without
True, tested with xiaomi and benq monitors
yes, HDMI is in grapfic card side, DVI-D is monitor's ( it also accept DP, no HDMI ports in monitor )
glvn in nvidia control panel such connection is displayed as DVI or HDMI?
32 bit DVI connection - no options to choose bit depth, 4:2:2 sampling which DP brings (HDMI limitations I suppose)
glvn is there a difference in eye strain between these configurations?
my wife told, z690d + 12600k is strain free, but comparing z390+1060 (win10 1809) vs 13700h+IRIS (win10 22h2) I think they are both comforty
glvn experimented with DitherRegistryKey in registry ?
not only, but yes. Only this keys changing change nothin, ColorControl app activate more win options after that I can change values you wrote and get insta result. More simpler to use ColorControl for that
I also experimented with some difference nvidia values without success also, "DmaRemappingCompatible"=dword:00000003 added in 472.12 for 2070s ( not available in 466.63 )
the main difference btw 1060 and 2070s:
gtx1060 has
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\Global\NvHybrid\Persistence\ACE\HDR] "BrightEv"=dword:00000000 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\Global\Startup\StartS3SR] @=dword:00000001
"SaturationRegistryKey"=dword:00000032
2070s has:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\Global\NvHybrid\Persistence\ACE\PFF\256] "CurveType"=hex:01,00,00,00,01,00,00,00,01,00,00,00 "FrequencyHz"=hex:80,0e,80,69,80,0e,80,69,40,5b,aa,5f "Temperature"=hex:00,53,00,00,00,55,00,00,00,57,00,00 "ThermalLimit"=hex:00,00,a6,42 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\Parameters] "DmaRemappingCompatible"=dword:00000003
Also directX limit values ( 12.2 or 12.1 for example ) in registry also not matters - rtx20 has same but gives pain