Getting fewer FPS than expected

[SirDarknight]

I bought a Zotac 1070 Amp Extreme yesterday. You can see my complete spec in my signature. In 1080p, I'm getting about 25-30FPS in Forza Horizon 3, this is the settings I'm using:

 

 

and this is my nVidia Control Panel settings:

 

 

And I get about 40-55FPS in GTA V with similar settings (MSAA 4x)

 

Is my RAM bottlenecking?

[i_build_nanosuits]

1 hour ago, SirDarknight said:

and this is my nVidia Control Panel settings:

 

 

 

start by restoring default settings in nvidia control panel do a fresh re-install of your drivers, use DDU.

[SirDarknight]

1 hour ago, i_build_nanosuits said:

start by restoring default settings in nvidia control panel do a fresh re-install of your drivers, use DDU.

I did that, I cleaned my previous drivers with DDU and installed new drivers with Geforce Experience. I ran some benchmarks and compared them online and the scores are just fine if not better. It's the games that are the problems. Even after disabling all advanced graphics in GTA V(MSAA 4X), I get 45-55 FPS in average. FH3 is not playable at all, 25-30 FPS in Ultra.