Смотрите на ютубе Skyrim: Far snow bag

Вот кстати! Постоянно подобное у себя наблюдаю, но все как-то забываю на эту тему погуглить. Спасибо, что напомнили!

Аналогичный вопрос

нашел на офф форуме

http://forums.bethsoft.com/topic/1336456-m...ng/page__st__30

Registered to say that I experienced mountain flickering (looking W from Whiterun) ; fixed it tweaking the SkyrimPrefs.ini with these values:

fBlockMaximumDistance=150000.0000
fBlockLevel1Distance=100000.0000
fBlockLevel0Distance=50000.0000
fSplitDistanceMult=1.5000

Those values worked for my laptop: DELL XPS L702X // i7 2670QM // GT550M ForceWare 290.53 // Win7 Home 64bits
My Skyrim Settings are: all High, all sliders maxed out, ambient occlusion enabled (performance mode), official HiRes texture pack + several enhanced textures mods installed.
You may need to find the values that work for you.
Main rule should be:
fBlockMaximumDistance >= fBlockLevel1Distance >= fBlockLevel0Distance

To better understand how these values affect the game you can check www'geforce'com/Optimize/Guides/the-elder-scrolls-v-skyrim-tweak-guide (bottom of the .ini Tweaks Part 3 section, under General Level of Detail, although i recommend reading the guide throughout if you hadn't yet)

Another .ini tweak that doesn't fix Z-fighting but could help reduce its visual impact:
fSkyCellRefFadeDistance=300000.0000 ------- > covers several distant mountains with clouds

Hope it helps.

но не пробовал, ща буду пробовать.

Это не вариант. У вас просто горы скроет туманом и облаками.
Так то конечно мерцать не будет.