1st the game itself will not give you the ability to chose higher resolutions that your tv accepts because it reads what the nvidia driver gives and the driver gets it from monitor edid info. Either way if you manage to choose something beyond your tv capabilities you will get a black screen.
Fullhd gaming is perfect m8 with all the extra settings at full but because you have 970 you can test the hdr that makes the card to give higher resolutions that your monitor support and then downscale it to native monitor resolution. This produces crisper image and more. ..Google it and you will see what i mean
Fullhd gaming is perfect m8 with all the extra settings at full but because you have 970 you can test the hdr that makes the card to give higher resolutions that your monitor support and then downscale it to native monitor resolution. This produces crisper image and more. ..Google it and you will see what i mean