I own skryim for the 360 and ps3. Both versions suffer from texture pop ups or I guess you could say pop ins. It seems to me the ps3 suffers from this more frequently than the xbox.
Its very annoying. I can be talking to a npc and during the conversation armor textures will finally appear. Approaching the npc I saw the armor. The armor has color but its a bland, smooth no detail color. Eventually the detail suddenly appears while he/she is talking and long after it should have appeared.
Trees do this too. Walking down a road a tree will suddenly appear a short distance away while other trees around it have been there all along. Shadows do it. Shadows will suddenly appear near me but the shadow should've appeared long before. I've seen doors do this alot. Running up to a door its bland and smooth. I usually have to wait a bit for the door detail to appear but I shouldn't have to wait at all.
All the above situations happen every time and very often during my ps3 play sessions.