I just installed ESO and I'm using the launcher so I don't think it's using 64-bit now when I stand still in the game it is all nicely textured etc but when I start running the ground turns more rocky and when I look at walls and move they have like a more rocky texture then when standing still and trees have a slight outline hard to explain.
PC specs
I7 6700
16gb ram
Running on hdd not ssd
R9 390x as graphics card.