Question no 4k 120hz option in nvidia control panel

[Trevinator]

im using a 3080 ti on a sony KD65X85J 65" 4k 120hz tv. the nvidia control panel only gives the option for 4k 60hz hd, or if i go to the pc section, it shows 3940 x 2160 120hz, but on the pc setting, everything is blurry, even with dsr at 4x. i have an 8k rated hdmi cable that is 5-6 feet long on the 4th hdmi port on my tv that specifies 4x 120hz. i dont know how to fix it so i have 4k HD 120hz. does anyone know how to fix this?

 

[Lutfij]

Which version of Nvidia's control panel/driver are you currently on for your platform? Are you using other panels in tandem with the 65" TV?

Use DDU to remove all GPU drivers(Intel, AMD and Nvidia) in Safe Mode, then manually reinstall the latest GPU driver sourced from Nvidia's support site in an elevated command and see if the issue is resolved.

 

[Trevinator]

only using the one 65" tv. i have the latest driver from nvidia for my gpu. control panel version 8.1.966.0 i can use the pc section at 120hz, but not in hd or uhd 4k, the only option there is 60hz no matter the settings i change on my tv. EDIT: the gpu driver is 560.81

 

[boju]

It is a problem with this TV, the processor inside does not process 4k 120hz properly.

4K 120Hz blurry, ugly looking text (Sony 43X85K)

Hi, I connected it to a high-end PC via HDMI 2.1. At 4K 60Hz, text looks fine but at 4K 120Hz, text is burring. Could this new model be suffering from the same problem as other Sony models such as the 85J?

www.avsforum.com

https://www.rtings.com/tv/reviews/sony/x85j

Update 11/24/2021: We rechecked 4k @ 120Hz with chroma 4:4:4 support on this TV. Unfortunately, like most other TVs we've tested in 2021, it can't display 4k @ 120Hz signals properly. The vertical resolution is cut in half, resulting in a 3840 x 1080 interlaced signal, so text isn't displayed properly. This isn't very noticeable when gaming, though.

The Sony X85J supports most common resolutions, except 1440p, which requires a forced resolution. Chroma 4:4:4 signals are displayed properly in most supported resolutions, except for 4k @ 120Hz, which is important for clear text from a PC.

 

[Trevinator]

It is a problem with this TV, the processor inside does not process 4k 120hz properly.

4K 120Hz blurry, ugly looking text (Sony 43X85K)

Hi, I connected it to a high-end PC via HDMI 2.1. At 4K 60Hz, text looks fine but at 4K 120Hz, text is burring. Could this new model be suffering from the same problem as other Sony models such as the 85J?

www.avsforum.com

https://www.rtings.com/tv/reviews/sony/x85j

well thats some bull****! i specifically bought this tv BECAUSE it supported 4k 120hz! there is a waste of $1000! i bought it new in 21. im surprised there is not a class action lawsuit against sony for blatantly lying about this!