AMD Framegen doesn't increase FPS enough in some games.

Am I messing something? Some games it doubles the FPS, but in other just 30-40% more fps increase, which is not worth the input lag penalty.

GPU 9070XT CPU 9800x3d Resolution: 1440p.

For example on a game called Squad which is CPU bound, AMD FG only increases fps from 130 to 180, or 110 to 140. Game natively supports latest FG.

Previously 5070ti would double the FPS on this game with the same build.

But I have seen this behaivor on other games too.

Am I messing up something?