After a hell of a search I tried some things from these threads:http://www.reddit.com/r/Battlefield/comments/1q14u9/bf4_i_have_multiple_fixes_that_make_the_game_90/ [reddit.com]
and
http://www.ign.com/boards/threads/possible-framerate-lag-fix-for-bf4-beta-on-pc-for-nvidea-users.453414007/ [ign.com]
I disabled hyperthreading, run BF4 in borderless mode and installed an older nvidia driver (320.49).
Now I can run the game properly on high settings, with a noticable improvement in fps (have no figures) and hardly any lag anymore. I do still get the occasional crash though, but what else is new...
Hope it helps...
My specs:
Win7 64bit
i7 3820 @ 3.6 Ghz
Asus SABERTOOTH X79
MSI GTX570 Twinfrozr II/OC
16GB RAM
2x OCZ SSD
Me too I have same Problem; I have a lot of fps drops/stutter for3/4 secs at any moment... It ruins my experience of the game ; here are my spec:
i5 4670
ATI 7970GHZ
8gb ram corsair vengeance
msi g45 gaming
intel ssd 180gb
