Cant get fps higher than 40fps Fallout 4

[Onikobe]

Did you try disabling vsync in the ini settings (easiest way to do it is via BethINI, look for it here on nexus mods, it's a tool which lets you make easy changes to your ini files). I had the problem with very low fps barely getting over 40, but often would dip down to 20 or worse, after disabling vsync, my fps were in the 2000s in main menu and between up to 140 (at which i had capped it earlier ingame, depending on where i am (boston area is very demanding, so sometimes i barely get there 60 at which i have capped it now), it also sometimes dips when i'm at the armor or weapons workbench for some reason. oh, i also disabled vsync in nvidia control panel, but that might not be necessary

Edit: don'*t know if the amd equivalent to the nvidia control panel has that feature, but in ncp you can cap your fps at a custom value. Many people are saying you shouldn't run fallout at more than 60fps due to running it at higher fps gives papyrus scripts less time to work their magic, possibly messing up your saves. in any case, i wouldn't recommend running it at more than 140fps, when i didn't had it capped initially beyond 140fps the game started to act weird.

[88Crusader88]

Yeah vsync is disabled im using bethini to tweak the ini files and also using enb and tweaking alot of graghice demanding stuff through enb but prob is my set up is not the strongest in term of graphics card i did set it to cap 60 fps but its the radeon R7 370 which is now entry level (not when i bought it though lol) but that said i got alot of mods 192 to be exact and alot of them adding textures overhauls weopon and armor modes quest mods character mods look mods so yeah but with all the tweaking using enb and bethini i get a steady 55 to 60 fps and in cities a good 40 to 50 but also for some reason workbenches is 25 to 30fps weird thanks for the advise