PremuimFiber
First time out of the vault

So I been playing new vegas for a week to recapture the way I felt playing it as a kid at 20 fps. I love the game and the choices, but one thing that really pisses me off is when the game dips from 60 fps to 30 (below). It drops in certain places like the strip, vault 34, repconn. I tried everything, 4gb,nsvr,nvac, any performance mods you name it. It breaks the immersion. I looked everywhere for an answer but to no avail. Please help me out, its nearly game breaking for me.
My specs are
8gb ram
1050 ti
ryzen 3 1200 (no oc)
Thanks in Advance
My specs are
8gb ram
1050 ti
ryzen 3 1200 (no oc)
Thanks in Advance