Just an idea but could it be because it's an AMD title ?
Genuinely curious about this.
Well i guess it could be but why? tho its not just BF4, yet it does seem to be the worst affected, PCars, Dirt... is subtle, you can only really see it with them side by side.
BF4, well, to me with a 290 it looks like i have a mixture of High and Medium settings, missing objects, Detail and Decal layers completely missing, much lower Draw Distance, low multisampling.