So the scene I have currently has a Plane which is 6400 Polys, AiSkyDome and an area light. The texture from Bridge is the Icelandic Rock Cliff and has all files in 8k and EXR format. I Understand that this is not an issue with mega scans but your advice on the Arnold side would be great to have.
As stated from previous posts the issue i am having is that the image fidelity seems really low for 8k particularly when compared to the rendered images and preview in bridge. Also the displacement doesn't seem to work correctly, by that i mean that it is working but again not getting high enough fidelity on the displacement. displacement is not something i have done a lot of in the past. Also my MipMap bias is set to 0.
I have attached a screen grab of my sub div settings on the plane, the hypershade network, a close up render and a render at 1080p so you can see what i mean.